/* Admin education area */

.education-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.education-course-card {
    display: grid;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.education-course-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: #f3f4f6;
}

.education-course-body {
    display: grid;
    gap: 14px;
    padding: 16px;
}

.education-kicker {
    color: var(--brand);
    font-size: 0.76rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-course-body h2 {
    margin: 5px 0 6px;
    font-size: 1.15rem;
    line-height: 1.25;
}

.education-course-body p {
    margin: 0;
    color: var(--muted);
    line-height: 1.45;
}

.education-progress {
    display: grid;
    gap: 7px;
}

.education-progress span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.education-progress div {
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: #e5e7eb;
}

.education-progress i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: #16a34a;
}

.education-editor-panel .section-heading {
    margin-bottom: 18px;
}

.education-course-form,
.education-lesson-form,
.education-module-form {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
    align-items: end;
}

.education-course-form > div,
.education-lesson-form > div,
.education-module-form > div {
    grid-column: span 2;
    min-width: 0;
}

.education-course-form > .education-course-title-field,
.education-course-form > .education-course-summary-field,
.education-course-form > div:first-child,
.education-course-form > div:nth-child(4),
.education-lesson-form > div:first-child,
.education-lesson-form > div:nth-child(3),
.education-lesson-form > div:nth-child(4),
.education-module-form .grid-span-2,
.education-course-advanced,
.education-access-details,
.education-course-form > .form-action-cell,
.education-lesson-form > .form-action-cell,
.education-module-form > .form-action-cell {
    grid-column: 1 / -1;
}

.education-course-title-field {
    max-width: 760px;
}

.education-course-summary-field textarea {
    resize: vertical;
}

.education-public-toggle {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    max-width: 760px;
    padding: 14px;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    background: #f0fdf4;
}

.education-public-toggle input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: #16a34a;
}

.education-public-toggle strong,
.education-public-toggle small {
    display: block;
}

.education-public-toggle strong {
    color: #166534;
    line-height: 1.25;
}

.education-public-toggle small {
    margin-top: 3px;
    color: #15803d;
    font-size: 0.84rem;
    line-height: 1.35;
}

.education-course-advanced,
.education-access-details {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-course-advanced summary,
.education-access-details summary {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 900;
}

.education-access-details summary span {
    margin-left: auto;
    color: var(--muted);
    font-size: 0.82rem;
}

.education-course-advanced-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 12px;
}

.education-picker-toolbar {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto auto;
    gap: 8px;
    align-items: center;
    margin-top: 12px;
}

.education-user-picker {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 12px;
    max-height: 240px;
    overflow: auto;
}

.education-user-picker label {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    padding: 9px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #ffffff;
}

.education-user-picker .education-free-access-user {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.education-user-picker .education-free-access-user input {
    accent-color: #16a34a;
}

.education-user-picker .education-free-access-user span {
    color: #166534;
    font-weight: 900;
}

.education-user-picker .education-free-access-user small {
    color: #15803d;
    font-weight: 600;
}

.education-user-picker label.is-hidden {
    display: none;
}

.education-user-picker small {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
}

.education-course-intro {
    display: grid;
    grid-template-columns: minmax(220px, 0.35fr) minmax(0, 1fr);
    gap: 18px;
    align-items: center;
}

.education-course-intro img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 8px;
}

.education-course-intro p {
    margin: 0;
    color: #374151;
    line-height: 1.6;
}

.education-course-presentation {
    display: grid;
    grid-template-columns: minmax(190px, 280px) minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    border-color: #bfdbfe;
    background:
        linear-gradient(135deg, rgba(239, 246, 255, 0.96), rgba(255, 255, 255, 0.98) 58%),
        #ffffff;
}

.education-course-presentation-media {
    display: grid;
    place-items: center;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border: 1px solid #dbeafe;
    border-radius: 8px;
    background: #eff6ff;
    color: #1d4ed8;
}

.education-course-presentation-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.education-course-presentation-media i {
    font-size: 2rem;
}

.education-course-presentation-body {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.education-course-presentation-body h2 {
    margin: 0;
    color: #0f172a;
    font-size: 1.28rem;
    line-height: 1.2;
}

.education-course-presentation-body p {
    max-width: 86ch;
    margin: 0;
    color: #334155;
    line-height: 1.65;
}

.education-course-presentation-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.education-course-presentation-stats span {
    display: inline-flex;
    gap: 5px;
    align-items: center;
    padding: 7px 10px;
    border-radius: 8px;
    background: #ffffff;
    color: #475569;
    font-size: 0.84rem;
    font-weight: 800;
    box-shadow: inset 0 0 0 1px #e2e8f0;
}

.education-course-presentation-stats strong {
    color: #0f172a;
}

.education-public-page {
    min-height: 100vh;
    background: #f4f6f8;
}

.education-public-topbar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    padding: 12px clamp(14px, 4vw, 36px);
    background: var(--brand);
    color: #ffffff;
}

.education-public-topbar a {
    color: inherit;
    font-weight: 800;
    text-decoration: none;
}

.education-public-topbar nav {
    display: flex;
    gap: 10px;
    align-items: center;
}

.education-public-content {
    width: min(1120px, calc(100% - 24px));
    margin: 0 auto;
    padding: 24px 0 40px;
}

.education-public-page.is-free-course-layout {
    background: #f8fafc;
}

.education-public-page.is-free-course-layout .education-public-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    min-height: 72px;
    padding: 10px clamp(18px, 4vw, 64px);
    background: linear-gradient(135deg, #c4121a, #e30613 56%, #b50f16);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.16);
}

.education-public-page.is-free-course-layout .education-public-content {
    width: min(1420px, calc(100% - 40px));
    padding-top: 16px;
}

.education-public-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.education-public-brand img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 999px;
    background: #ffffff;
}

.education-public-page.is-free-course-layout .education-public-topbar nav {
    gap: 18px;
}

.education-public-page.is-free-course-layout .education-public-topbar nav a:not(.btn) {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.education-public-access-panel {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    border-color: #dbeafe;
    background: #f8fbff;
}

.education-public-access-panel h2 {
    margin: 0 0 6px;
    font-size: 1.15rem;
}

.education-public-access-panel p {
    margin: 0;
    color: #475569;
    line-height: 1.55;
}

.education-free-course-page {
    display: grid;
    gap: 18px;
}

.education-free-hero {
    position: relative;
    min-height: 338px;
    overflow: hidden;
    display: grid;
    align-items: center;
    padding: clamp(34px, 5vw, 72px) clamp(28px, 6vw, 112px);
    border-radius: 8px;
    background:
        linear-gradient(90deg, rgba(2, 8, 23, 0.97) 0%, rgba(2, 8, 23, 0.88) 42%, rgba(2, 8, 23, 0.14) 74%),
        var(--course-cover),
        linear-gradient(135deg, #020617, #172033);
    background-position: center;
    background-size: cover;
    color: #ffffff;
    box-shadow: 0 22px 45px rgba(15, 23, 42, 0.16);
}

.education-free-hero.is-empty-cover {
    background:
        radial-gradient(circle at 78% 42%, rgba(227, 6, 19, 0.26), transparent 28%),
        linear-gradient(135deg, #020617, #172033);
}

.education-free-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
    background-size: 18px 18px;
    mask-image: linear-gradient(90deg, #000 0%, transparent 42%);
}

.education-free-hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 18px;
    width: min(640px, 100%);
}

.education-free-teacher {
    color: #f87171;
    font-size: 0.84rem;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.education-free-hero h1 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    line-height: 1.05;
    text-transform: uppercase;
}

.education-free-hero p {
    margin: 0;
    color: #e5e7eb;
    font-size: 1.08rem;
    line-height: 1.55;
}

.education-free-hero-meta,
.education-free-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    align-items: center;
}

.education-free-hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    font-weight: 800;
}

.education-free-hero-actions .btn {
    min-width: 164px;
    min-height: 48px;
    border-radius: 8px;
}

.education-free-course-page .education-public-access-panel {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 22px;
    padding: 24px 36px;
    border-color: #e5e7eb;
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.education-free-course-page .education-public-access-panel > i {
    display: grid;
    place-items: center;
    width: 76px;
    height: 76px;
    border-radius: 999px;
    background: #fee2e2;
    color: #dc2626;
    font-size: 2rem;
}

.education-free-course-page .education-public-access-panel h2 {
    color: #0f172a;
    font-size: 1.3rem;
}

.education-free-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.4fr);
    gap: 28px;
    align-items: start;
}

.education-course-presentation.is-free-course-presentation {
    grid-template-columns: minmax(240px, 340px) minmax(0, 1fr);
    min-height: 240px;
    padding: 34px;
    border-color: #e5e7eb;
    background: #ffffff;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.08);
}

.education-course-presentation.is-free-course-presentation .education-course-presentation-media {
    border-color: #e5e7eb;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.education-course-presentation.is-free-course-presentation .education-course-presentation-body h2 {
    font-size: 1.55rem;
    text-transform: uppercase;
}

.education-course-presentation.is-free-course-presentation .education-course-presentation-stats span {
    border: 1px solid #fecaca;
    color: #dc2626;
    box-shadow: none;
}

.education-course-presentation.is-free-course-presentation .education-course-presentation-stats span:nth-child(2) {
    border-color: #bfdbfe;
    color: #2563eb;
}

.education-free-sidebar {
    display: grid;
    gap: 20px;
}

.education-free-info-card {
    display: grid;
    gap: 16px;
    padding: 24px;
    border-color: #e5e7eb;
    background: #ffffff;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.08);
}

.education-free-info-card h2 {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 0;
    color: #0f172a;
    font-size: 1.18rem;
}

.education-free-info-card h2 i {
    color: #dc2626;
}

.education-free-info-card dl {
    display: grid;
    gap: 12px;
    margin: 0;
}

.education-free-info-card dl div {
    display: grid;
    grid-template-columns: minmax(100px, auto) minmax(0, 1fr);
    gap: 10px;
    align-items: center;
}

.education-free-info-card dt,
.education-free-info-card dd {
    margin: 0;
}

.education-free-info-card dt {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    color: #0f172a;
    font-weight: 900;
}

.education-free-info-card dd {
    color: #334155;
}

.education-free-alert-card p {
    margin: 0;
    color: #334155;
    line-height: 1.55;
}

.education-free-alert-card .btn {
    width: 100%;
    min-height: 46px;
    border-radius: 8px;
}

.education-public-sidebar-note {
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid #dbeafe;
    border-radius: 8px;
    background: #f8fbff;
}

.education-public-sidebar-note strong,
.education-public-sidebar-note span {
    display: block;
}

.education-public-sidebar-note span {
    color: #475569;
    font-size: 0.86rem;
    line-height: 1.4;
}

.education-admin-workspace {
    display: grid;
    gap: 14px;
    border-color: #dbeafe;
    background: #f8fbff;
}

.education-admin-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.education-admin-nav a {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    min-height: 72px;
    padding: 12px;
    border: 1px solid #dbeafe;
    border-radius: 8px;
    background: #ffffff;
    color: var(--ink);
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
}

.education-admin-nav a:hover {
    border-color: #93c5fd;
    background: #eff6ff;
}

.education-admin-nav i {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: #fee2e2;
    color: var(--brand);
    font-size: 1rem;
}

.education-admin-nav strong,
.education-admin-nav small {
    display: block;
}

.education-admin-nav strong {
    line-height: 1.25;
}

.education-admin-nav small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.3;
}

.education-admin-details {
    padding: 0;
    overflow: hidden;
}

.education-admin-details-summary {
    cursor: pointer;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 16px;
    list-style: none;
}

.education-admin-details-summary::-webkit-details-marker {
    display: none;
}

.education-admin-details-summary > i {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: #fee2e2;
    color: var(--brand);
    font-size: 1.05rem;
}

.education-admin-details-summary strong,
.education-admin-details-summary small {
    display: block;
}

.education-admin-details-summary strong {
    color: var(--ink);
    font-size: 1rem;
    line-height: 1.25;
}

.education-admin-details-summary small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.35;
}

.education-admin-details-summary em {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 4px 9px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #475569;
    font-size: 0.76rem;
    font-style: normal;
    font-weight: 900;
    text-transform: uppercase;
}

.education-admin-details[open] .education-admin-details-summary {
    border-bottom: 1px solid var(--line);
    background: #f8fafc;
}

.education-admin-details-body {
    display: grid;
    gap: 14px;
    padding: 16px;
}

.education-preview-banner,
.education-preview-note {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    border-color: rgba(37, 99, 235, 0.25);
    background: #eff6ff;
    color: #1e3a8a;
}

.education-lesson-heading,
.education-preview-banner {
    max-width: 1180px;
    margin-right: auto;
    margin-left: auto;
}

.education-preview-banner {
    padding: 12px 14px;
}

.education-preview-banner strong {
    display: block;
    margin-top: 2px;
    color: #1e3a8a;
}

.education-preview-note {
    justify-content: flex-start;
    padding: 10px 12px;
    border: 1px solid rgba(37, 99, 235, 0.22);
    border-radius: 8px;
    font-size: 0.9rem;
}

.education-student-overview {
    display: grid;
    grid-template-columns: minmax(240px, 0.85fr) minmax(0, 1.15fr);
    gap: 14px;
    align-items: stretch;
    border-color: rgba(185, 28, 28, 0.18);
    background: linear-gradient(135deg, #ffffff 0%, #fff7f7 100%);
}

.education-student-progress-card,
.education-next-lesson-card {
    display: grid;
    gap: 12px;
    align-content: start;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.education-student-progress-card strong {
    display: block;
    margin-top: 4px;
    color: var(--brand);
    font-size: 2rem;
    line-height: 1;
}

.education-student-progress-card p,
.education-next-lesson-card p {
    margin: 6px 0 0;
    color: var(--muted);
    line-height: 1.45;
}

.education-next-lesson-card h2 {
    margin: 2px 0 0;
    font-size: 1.2rem;
}

.education-next-lesson-card .btn {
    justify-self: start;
}

.education-lesson-list {
    display: grid;
    gap: 10px;
}

.education-lesson-row {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.education-lesson-number {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: #fee2e2;
    color: var(--brand);
    font-weight: 900;
}

.education-lesson-row h3 {
    margin: 0 0 4px;
    font-size: 1rem;
}

.education-lesson-row p,
.education-lesson-row small {
    margin: 0;
    color: var(--muted);
}

.education-lesson-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.education-watch-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 16px;
    align-items: start;
}

.education-video-frame {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 8px;
    background: #111827;
}

.education-video-frame iframe,
.education-video-frame video {
    display: block;
    width: 100%;
    height: 100%;
    min-width: 0;
    border: 0;
}

.education-video-watch-hint {
    margin: 0 0 12px;
    padding: 10px 12px;
    border: 1px solid #fde68a;
    border-radius: 8px;
    background: #fffbeb;
    color: #92400e;
    font-weight: 800;
}

.education-video-watch-hint.is-complete {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: #166534;
}

.education-lesson-description {
    position: relative;
    display: grid;
    gap: 16px;
    margin-top: 18px;
    overflow: hidden;
    border: 1px solid #c7d2fe;
    background:
        linear-gradient(135deg, rgba(238, 242, 255, 0.96) 0%, rgba(255, 255, 255, 0.98) 52%),
        #ffffff;
    box-shadow: 0 18px 44px rgba(30, 41, 59, 0.08);
}

.education-lesson-description::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 5px;
    background: linear-gradient(90deg, #4f46e5, #0f766e, #d97706);
}

.education-lesson-description-head {
    display: flex;
    gap: 10px;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 1px solid #e0e7ff;
}

.education-lesson-description-head span {
    display: inline-grid;
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 8px;
    background: #e0e7ff;
    color: #4338ca;
    font-size: 1rem;
}

.education-lesson-description h2,
.education-progress-panel h2 {
    margin: 0 0 10px;
    font-size: 1.1rem;
}

.education-lesson-description h2 {
    margin: 0;
    color: #0f172a;
    font-size: 1.18rem;
    line-height: 1.2;
}

.education-lesson-description p,
.education-progress-panel p {
    margin: 0;
    color: #374151;
    line-height: 1.6;
}

.education-lesson-description-text {
    max-width: 96ch;
    color: #243043;
    font-size: 1.01rem;
    line-height: 1.78;
}

.education-lesson-description-text h2,
.education-lesson-description-text h3,
.education-lesson-description-text h4 {
    margin: 18px 0 8px;
    color: #111827;
    line-height: 1.25;
}

.education-lesson-description-text ul,
.education-lesson-description-text ol {
    margin: 10px 0 0;
    padding-left: 22px;
}

.education-lesson-description-text li + li {
    margin-top: 6px;
}

.education-lesson-description-text p + p {
    margin-top: 10px;
}

.education-lesson-description.is-student-description {
    gap: 0;
}

.education-lesson-description.is-student-description::before {
    display: none;
}

.education-lesson-locked {
    border-color: rgba(220, 38, 38, 0.22);
    background: #fff7f7;
}

.education-forum-replies {
    display: grid;
    gap: 8px;
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 10px;
    padding-left: 46px;
}

.education-forum-reply-card {
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-forum-topic-starter {
    border-radius: 8px;
    border: 1px solid #fde2e2;
    background: #fff8f8;
}

.education-forum-reply-card {
    border-left-width: 4px;
}

.education-forum-reply-thread {
    display: grid;
    gap: 8px;
}

.education-forum-reply-children {
    display: grid;
    gap: 8px;
    margin-left: 28px;
    padding-left: 16px;
    border-left: 2px solid rgba(148, 163, 184, 0.42);
}

.education-forum-reply-head {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    margin-bottom: 4px;
}

.education-forum-reply-head strong {
    overflow-wrap: anywhere;
}

.education-reply-parent {
    display: block;
    margin-top: 3px;
    color: #64748b;
    font-size: 0.78rem;
    font-weight: 800;
}

.education-teacher-reply-badge {
    display: inline-flex;
    align-items: center;
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    background: #dcfce7;
    color: #166534;
    font-size: 0.72rem;
    font-weight: 900;
}

.education-forum-reply-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.education-forum-reply-interaction {
    position: relative;
}

.education-forum-reply-interaction summary {
    list-style: none;
    cursor: pointer;
}

.education-forum-reply-interaction summary::-webkit-details-marker {
    display: none;
}

.education-forum-reply-form.is-inline-reply {
    grid-template-columns: minmax(0, 1fr) auto;
    width: min(620px, 78vw);
    margin-top: 8px;
    padding-left: 0;
}

.education-forum-reply-card.reply-tone-1 {
    border-color: #bfdbfe;
    background: #eff6ff;
}

.education-forum-reply-card.reply-tone-2 {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.education-forum-reply-card.reply-tone-3 {
    border-color: #fde68a;
    background: #fffbeb;
}

.education-forum-reply-card.reply-tone-4 {
    border-color: #ddd6fe;
    background: #f5f3ff;
}

.education-forum-reply-card.reply-tone-5 {
    border-color: #fecdd3;
    background: #fff1f2;
}

.education-forum-reply-card.reply-tone-6 {
    border-color: #99f6e4;
    background: #f0fdfa;
}

.education-forum-reply-card.is-hidden-reply {
    border-style: dashed;
    border-color: #cbd5e1;
    background: #f8fafc;
    color: #64748b;
}

.education-forum-reply-card.is-current-user-reply {
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.18);
}

.education-forum-reply-card:target {
    scroll-margin-top: 96px;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.28);
}

.education-hidden-badge {
    display: inline-flex;
    margin-left: 8px;
    padding: 3px 7px;
    border-radius: 999px;
    background: #e2e8f0;
    color: #475569;
    font-size: 0.72rem;
    font-weight: 800;
    vertical-align: middle;
}

.education-forum-topic-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    grid-column: 1 / -1;
    justify-content: flex-end;
}

.education-forum-edit {
    position: relative;
}

.education-forum-edit summary {
    list-style: none;
    cursor: pointer;
}

.education-forum-edit summary::-webkit-details-marker {
    display: none;
}

.education-forum-edit[open] {
    flex-basis: 100%;
}

.education-forum-edit-form {
    display: grid;
    gap: 8px;
    margin-top: 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    text-align: left;
}

.education-forum-edit-form button {
    justify-self: start;
}

.education-forum-reply-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 10px;
    padding-left: 46px;
    align-items: start;
}

.education-forum-notify-check {
    grid-column: 1;
    width: max-content;
    max-width: 100%;
    padding: 6px 8px;
    font-size: 0.8rem;
}

.education-forum-notify-check input {
    width: 15px;
    height: 15px;
}

.education-course-forum .forum-topic-item {
    grid-template-columns: minmax(0, 1fr) minmax(210px, 0.35fr);
}

.education-progress-panel {
    display: grid;
    gap: 10px;
}

.education-course-builder {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 16px;
    align-items: start;
    margin-bottom: 18px;
}

.education-playlist-panel {
    display: grid;
    gap: 16px;
}

.education-playlist-panel.is-student-playlist {
    background: #ffffff;
}

.education-module-list {
    display: grid;
    gap: 18px;
}

.education-module-card {
    display: grid;
    gap: 12px;
    padding: 0;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    border-left: 6px solid #94a3b8;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
}

.education-module-card.tone-2 {
    border-color: #dbeafe;
    border-left-color: #93c5fd;
}

.education-module-card.tone-3 {
    border-color: #d1fae5;
    border-left-color: #86efac;
}

.education-module-card.tone-4 {
    border-color: #e0e7ff;
    border-left-color: #a5b4fc;
}

.education-module-card.tone-5 {
    border-color: #e5e7eb;
    border-left-color: #cbd5e1;
}

.education-module-card.is-hidden-module {
    border-color: #fde68a;
    border-left: 5px solid #f59e0b;
    background: #fffbeb;
}

.education-module-card.is-hidden-module > header span {
    color: #92400e;
}

.education-module-card.is-hidden-module h3 {
    color: #78350f;
}

.education-module-card.is-hidden-module p {
    color: #854d0e;
}

.education-module-card > header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    padding: 16px;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fafc;
}

.education-module-card.tone-2 > header {
    border-bottom-color: #dbeafe;
    background: #f8fbff;
}

.education-module-card.tone-3 > header {
    border-bottom-color: #d1fae5;
    background: #f7fdf9;
}

.education-module-card.tone-4 > header {
    border-bottom-color: #e0e7ff;
    background: #f8f9ff;
}

.education-module-card.tone-5 > header {
    border-bottom-color: #e5e7eb;
    background: #fafafa;
}

.education-module-card > header span {
    color: #475569;
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-module-card.tone-2 > header span {
    color: #3b6f9f;
}

.education-module-card.tone-3 > header span {
    color: #3f7f5f;
}

.education-module-card.tone-4 > header span {
    color: #5866a6;
}

.education-module-card.tone-5 > header span {
    color: #64748b;
}

.education-module-card h3 {
    margin: 3px 0 0;
    font-size: 1.05rem;
}

.education-playlist-panel.is-student-playlist .education-module-card h3 {
    margin: 0;
    color: #0f172a;
    font-size: 1.18rem;
    line-height: 1.25;
}

.education-module-card p {
    margin: 6px 0 0;
    color: var(--muted);
}

.education-module-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.education-module-actions strong {
    flex-basis: 100%;
    color: var(--muted);
    font-size: 0.84rem;
    text-align: right;
}

.education-module-actions em {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #e2e8f0;
    color: #475569;
    font-size: 0.76rem;
    font-style: normal;
    font-weight: 900;
}

.education-simple-panel {
    margin-bottom: 18px;
}

.education-lesson-edit-panel .section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
}

.education-lesson-edit-panel .section-heading h2 {
    grid-column: 1;
    margin-bottom: 4px;
}

.education-lesson-edit-panel .section-heading span {
    grid-column: 1;
}

.education-lesson-edit-panel .section-heading .btn {
    grid-column: 2;
    grid-row: 1 / span 2;
}

.education-lesson-edit-form {
    grid-template-columns: minmax(180px, 1.2fr) minmax(260px, 3fr) minmax(110px, 0.8fr);
    align-items: start;
}

.education-lesson-edit-form > div,
.education-lesson-edit-form > div:first-child,
.education-lesson-edit-form > div:nth-child(3),
.education-lesson-edit-form > div:nth-child(4) {
    grid-column: auto;
}

.education-lesson-edit-form .lesson-module-field {
    grid-column: 1;
}

.education-lesson-edit-form .lesson-title-field {
    grid-column: 2;
}

.education-lesson-edit-form .lesson-order-field {
    grid-column: 3;
}

.education-lesson-edit-form .lesson-video-field,
.education-lesson-edit-form .lesson-image-field,
.education-lesson-edit-form .lesson-description-field,
.education-lesson-edit-form > .form-action-cell {
    grid-column: 1 / -1;
}

.education-image-inputs {
    display: grid;
    grid-template-columns: minmax(220px, 0.65fr) minmax(260px, 1fr);
    gap: 10px;
}

.education-lesson-image-preview {
    display: block;
    width: min(360px, 100%);
    max-height: 190px;
    margin-top: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    object-fit: cover;
}

.education-lesson-edit-form .lesson-description-field {
    display: grid;
    gap: 6px;
}

.education-lesson-edit-form .tox-tinymce {
    width: 100% !important;
}

.education-inline-create {
    margin: 0 16px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-inline-create summary {
    display: inline-flex;
    gap: 7px;
    align-items: center;
    cursor: pointer;
    color: var(--brand);
    font-weight: 900;
}

.education-quick-lesson-form {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 120px minmax(220px, 1fr) minmax(220px, 1fr);
    gap: 12px;
    align-items: end;
    margin-top: 12px;
}

.education-quick-lesson-form .grid-span-2 {
    grid-column: 1 / -1;
}

.education-quick-lesson-form .btn {
    justify-self: start;
}

.education-playlist-lessons {
    display: grid;
    gap: 10px;
    padding: 0 16px 16px;
}

.education-playlist-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #cbd5e1;
    border-radius: 8px;
    background: #ffffff;
}

.education-playlist-row:first-child {
    border-top: 1px solid #e2e8f0;
}

.education-playlist-row.is-next {
    margin: 6px 0;
    padding: 14px;
    border: 1px solid rgba(185, 28, 28, 0.28);
    border-radius: 8px;
    background: #fff7f7;
    box-shadow: 0 10px 22px rgba(185, 28, 28, 0.08);
}

.education-playlist-row.is-complete:not(.is-next) {
    border-left-color: #86efac;
    background: #fbfdfb;
}

.education-playlist-row.is-video:not(.is-next):not(.is-locked):not(.is-scheduled) {
    border-left-color: #93c5fd;
}

.education-playlist-row.is-non-video:not(.is-next):not(.is-locked):not(.is-scheduled) {
    border-left-color: #cbd5e1;
    background: #fdfdfd;
}

.education-playlist-row.is-complementary:not(.is-next):not(.is-locked):not(.is-scheduled) {
    border-color: #d1fae5;
    border-left-color: #86efac;
    background: #f8fdf9;
}

.education-playlist-row.is-complementary:not(.is-next):not(.is-locked):not(.is-scheduled) .education-playlist-main > span:first-child {
    background: #ccfbf1;
    color: #0f766e;
}

.education-playlist-row.is-locked:not(.is-next) {
    color: #64748b;
    background: #f8fafc;
}

.education-playlist-row.is-scheduled {
    border-color: #e5e7eb;
    background: #f8fafc;
    opacity: 0.72;
}

.education-playlist-row.is-scheduled .education-playlist-main {
    cursor: not-allowed;
}

.education-playlist-main {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 11px;
    align-items: center;
    color: inherit;
    text-decoration: none;
}

.education-playlist-main > span:first-child {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: #fee2e2;
    color: var(--brand);
    font-size: 0.82rem;
    font-weight: 900;
}

.education-playlist-main > span:first-child strong {
    color: inherit;
    font-size: inherit;
    line-height: 1;
}

.education-playlist-main > span:first-child.is-complete {
    background: #dcfce7;
    color: #16a34a;
}

.education-playlist-row.is-locked .education-playlist-main > span:first-child {
    background: #e2e8f0;
    color: #64748b;
}

.education-playlist-main strong,
.education-playlist-main small {
    display: block;
}

.education-playlist-main strong {
    color: var(--ink);
    line-height: 1.3;
}

.education-lesson-kind {
    display: inline-flex;
    width: fit-content;
    margin: 0 0 4px;
    padding: 3px 7px;
    border-radius: 999px;
    background: #dbeafe;
    color: #1d4ed8;
    font-size: 0.7rem;
    font-style: normal;
    font-weight: 900;
    text-transform: uppercase;
}

.education-lesson-kind.is-non-video {
    background: #fef3c7;
    color: #92400e;
}

.education-playlist-main small {
    margin-top: 3px;
    color: var(--muted);
    line-height: 1.35;
}

.education-current-lesson-label {
    display: inline-flex;
    margin-bottom: 4px;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--brand);
    color: #ffffff;
    font-size: 0.72rem;
    font-style: normal;
    font-weight: 900;
    text-transform: uppercase;
}

.education-playlist-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 5px 0 2px;
}

.education-playlist-badges em {
    display: inline-flex;
    gap: 4px;
    align-items: center;
    padding: 2px 7px;
    border-radius: 999px;
    background: #eef2ff;
    color: #3730a3;
    font-size: 0.74rem;
    font-style: normal;
    font-weight: 900;
}

.education-playlist-panel.is-student-playlist .education-module-list {
    gap: 14px;
}

.education-playlist-panel.is-student-playlist .education-module-card {
    gap: 0;
    overflow: hidden;
    border: 1px solid #dbe3ee;
    border-left: 0;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 14px 26px rgba(15, 23, 42, 0.05);
}

.education-playlist-panel.is-student-playlist .education-module-card > header {
    padding: 18px 22px 12px;
    border-bottom: 0;
    background: #ffffff;
}

.education-playlist-panel.is-student-playlist .education-module-card > header h3 {
    display: flex;
    gap: 10px;
    align-items: center;
    color: #0f172a;
    font-size: 1rem;
    font-weight: 900;
}

.education-playlist-panel.is-student-playlist .education-module-card > header h3::before {
    content: "";
    display: block;
    width: 6px;
    height: 24px;
    border-radius: 999px;
    background: #c4121a;
}

.education-playlist-panel.is-student-playlist .education-playlist-lessons {
    gap: 0;
    padding: 6px 22px 22px;
}

.education-playlist-panel.is-student-playlist .education-playlist-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    padding: 15px 14px;
    border: 1px solid #dbe3ee;
    border-left: 0;
    border-radius: 0;
    background: #ffffff;
    box-shadow: none;
}

.education-playlist-panel.is-student-playlist .education-playlist-row:first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.education-playlist-panel.is-student-playlist .education-playlist-row:last-child {
    border-bottom-right-radius: 8px;
    border-bottom-left-radius: 8px;
}

.education-playlist-panel.is-student-playlist .education-playlist-row + .education-playlist-row {
    border-top: 0;
}

.education-playlist-panel.is-student-playlist .education-playlist-row.is-video:not(.is-next):not(.is-locked):not(.is-scheduled),
.education-playlist-panel.is-student-playlist .education-playlist-row.is-non-video:not(.is-next):not(.is-locked):not(.is-scheduled),
.education-playlist-panel.is-student-playlist .education-playlist-row.is-complementary:not(.is-next):not(.is-locked):not(.is-scheduled) {
    border-left: 0;
    background: #ffffff;
}

.education-playlist-panel.is-student-playlist .education-playlist-row.is-next {
    margin: 0;
    border-color: #f3c2c6;
    background: #fffafa;
}

.education-playlist-panel.is-student-playlist .education-playlist-main {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 12px;
}

.education-playlist-panel.is-student-playlist .education-playlist-main > span:first-child {
    width: 40px;
    height: 40px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #f8fafc;
    color: #334155;
}

.education-playlist-panel.is-student-playlist .education-playlist-main > span:first-child.is-complete {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: #15803d;
}

.education-playlist-panel.is-student-playlist .education-lesson-kind {
    margin-bottom: 5px;
    padding: 2px 8px;
    border-radius: 6px;
}

.education-playlist-panel.is-student-playlist .education-playlist-main strong {
    color: #0f172a;
    font-size: 0.96rem;
}

.education-playlist-panel.is-student-playlist .education-lesson-actions .btn {
    min-height: 36px;
    border-radius: 6px;
}

.education-builder-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: 16px;
    align-items: start;
}

.education-sequence-form-panel {
    border-color: rgba(22, 163, 74, 0.25);
}

.education-sequence-form-panel.is-editing-material {
    border-color: #bfdbfe;
    background: #f8fbff;
}

.education-lesson-settings-panel {
    border-color: #e2e8f0;
}

.education-lesson-inline-form {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
}

.education-lesson-inline-form > * {
    min-width: 0;
}

.education-lesson-inline-form > .lesson-title-field,
.education-lesson-inline-form > .lesson-module-field {
    grid-column: span 6;
}

.education-lesson-inline-form > .lesson-order-field,
.education-lesson-inline-form > div:not(.lesson-title-field):not(.lesson-module-field):not(.lesson-description-field):not(.form-action-cell) {
    grid-column: span 4;
}

.education-lesson-inline-form > .grid-span-2,
.education-lesson-inline-form > .education-sequence-extra,
.education-lesson-inline-form > .lesson-description-field,
.education-lesson-inline-form > .form-action-cell {
    grid-column: 1 / -1;
}

.education-sequence-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 16px;
    align-items: start;
}

.education-sequence-extra {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-sequence-extra summary {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    cursor: pointer;
    color: var(--brand);
    font-weight: 900;
}

.education-sequence-extra-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-items: end;
    margin-top: 12px;
}

.education-sequence-extra-grid > .grid-span-2 {
    grid-column: 1 / -1;
}

.education-material-fieldset {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(160px, 0.45fr) minmax(110px, 0.28fr);
    gap: 12px;
    min-width: 0;
    margin: 0;
    padding: 14px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #ffffff;
}

.education-material-fieldset legend {
    padding: 0 6px;
    color: #475569;
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-material-fieldset .grid-span-2,
.education-material-fieldset .education-sequence-extra-grid,
.education-material-fieldset .education-block-document-field {
    grid-column: 1 / -1;
}

.education-material-toggles {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 10px;
}

.education-large-textarea {
    min-height: 180px;
    resize: vertical;
}

.education-content-stack,
.education-side-stack {
    display: grid;
    gap: 14px;
    min-width: 0;
}

.education-player-layout {
    display: grid;
    grid-template-columns: minmax(260px, 330px) minmax(0, 1fr);
    grid-template-areas:
        "playlist content";
    gap: 16px;
    align-items: start;
}

.education-player-layout.is-student-view {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
        "content"
        "playlist";
    max-width: 1180px;
    margin: 0 auto;
}

.education-player-layout:has(.education-playlist-toggle:not([open])) {
    grid-template-columns: 58px minmax(0, 1fr);
}

.education-player-layout.is-student-view:has(.education-playlist-toggle:not([open])) {
    grid-template-columns: minmax(0, 1fr);
}

.education-playlist-sidebar {
    grid-area: playlist;
    position: sticky;
    top: 18px;
    overflow: hidden;
    border-radius: 8px;
    background: #f1f5f9;
    border: 1px solid var(--line);
}

.education-playlist-toggle {
    display: block;
}

.education-playlist-title {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
    padding: 16px;
    background: var(--brand);
    color: #ffffff;
    cursor: pointer;
    list-style: none;
}

.education-playlist-title::-webkit-details-marker {
    display: none;
}

.education-playlist-title span,
.education-playlist-title strong {
    display: block;
    grid-column: 1;
}

.education-playlist-title span {
    font-size: 0.78rem;
    font-weight: 900;
    opacity: 0.86;
    text-transform: uppercase;
}

.education-playlist-label {
    display: inline-flex;
    gap: 6px;
    align-items: center;
}

.education-playlist-title strong {
    margin-top: 4px;
    line-height: 1.25;
}

.education-playlist-caret {
    grid-column: 2;
    grid-row: 1 / span 2;
    transition: transform 0.18s ease;
}

.education-playlist-toggle:not([open]) .education-playlist-title {
    display: flex;
    justify-content: center;
    padding: 14px;
}

.education-playlist-toggle:not([open]) .education-playlist-label span,
.education-playlist-toggle:not([open]) .education-playlist-title strong,
.education-playlist-toggle:not([open]) .education-playlist-caret {
    display: none;
}

.education-playlist-toggle:not([open]) .education-playlist-label {
    font-size: 1.15rem;
    opacity: 1;
}

.education-playlist-toggle[open] .education-playlist-caret {
    transform: rotate(180deg);
}

.education-playlist-body {
    display: grid;
}

.education-progress-inline {
    display: grid;
    gap: 10px;
    padding: 12px;
    border-bottom: 1px solid var(--line);
    background: #ffffff;
}

.education-progress-inline strong,
.education-progress-inline span {
    display: block;
}

.education-progress-inline strong {
    color: var(--ink);
    font-size: 0.9rem;
}

.education-progress-inline span {
    color: var(--muted);
    font-size: 0.82rem;
}

.education-progress-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
}

.education-progress-actions .btn,
.education-progress-actions form {
    width: 100%;
}

.education-sidebar-scroll {
    max-height: calc(100vh - 250px);
    overflow: auto;
    padding: 10px;
}

.education-sidebar-module {
    display: grid;
    gap: 6px;
    padding-bottom: 12px;
}

.education-sidebar-module h2 {
    margin: 10px 4px 4px;
    color: var(--ink);
    font-size: 0.9rem;
}

.education-sidebar-module a {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr) auto auto;
    gap: 8px;
    align-items: start;
    padding: 8px;
    border-radius: 8px;
    color: #1f2937;
    text-decoration: none;
    line-height: 1.35;
}

.education-sidebar-module a:hover,
.education-sidebar-module a.active {
    background: #ffffff;
}

.education-sidebar-module a.active {
    color: var(--brand);
    font-weight: 900;
}

.education-sidebar-module i {
    margin-top: 2px;
    color: var(--brand);
}

.education-sidebar-module small {
    margin-left: 4px;
    color: var(--muted);
}

.education-attendance-panel {
    display: grid;
    gap: 18px;
}

.education-attendance-date {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(180px, 240px) auto;
    gap: 12px;
    align-items: end;
}

.education-attendance-form {
    display: grid;
    gap: 14px;
}

.education-attendance-live-note {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    background: #f0fdf4;
    color: #166534;
    font-weight: 800;
}

.education-playlist-panel.is-free-course-playlist {
    gap: 18px;
    padding: 28px;
    border-color: #e5e7eb;
    background: #ffffff;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.08);
}

.education-playlist-panel.is-free-course-playlist .section-heading {
    align-items: end;
}

.education-playlist-panel.is-free-course-playlist .section-heading span.eyebrow {
    color: #dc2626;
}

.education-playlist-panel.is-free-course-playlist .section-heading h2 {
    color: #0f172a;
}

.education-playlist-panel.is-free-course-playlist .education-module-card {
    gap: 0;
    overflow: visible;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.education-playlist-panel.is-free-course-playlist .education-module-card > header {
    display: none;
}

.education-playlist-panel.is-free-course-playlist .education-playlist-row {
    margin-top: 0;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #ffffff;
}

.education-playlist-panel.is-free-course-playlist .education-playlist-main {
    grid-template-columns: 64px minmax(0, 1fr);
    padding: 18px 20px;
}

.education-playlist-panel.is-free-course-playlist .education-playlist-main > span:first-child {
    border-right: 2px solid #fecaca;
    border-radius: 0;
    background: transparent;
    color: #dc2626;
    font-size: 1.4rem;
}

.education-playlist-panel.is-free-course-playlist .education-current-lesson-label {
    display: inline-flex;
    width: max-content;
    margin-bottom: 5px;
    padding: 4px 10px;
    border-radius: 999px;
    background: #dc2626;
    color: #ffffff;
    font-size: 0.72rem;
    font-style: normal;
    font-weight: 900;
    text-transform: uppercase;
}

.education-playlist-panel.is-free-course-playlist .education-lesson-kind {
    display: inline-flex;
    width: max-content;
    margin-left: 8px;
    padding: 4px 10px;
    border-radius: 999px;
    background: #dbeafe;
    color: #1d4ed8;
}

.education-playlist-panel.is-free-course-playlist .education-lesson-actions {
    padding-right: 16px;
}

.education-playlist-panel.is-free-course-playlist .education-lesson-actions .btn {
    min-width: 118px;
    min-height: 42px;
    border-radius: 8px;
}

.education-attendance-list {
    display: grid;
    gap: 8px;
}

.education-attendance-row {
    display: grid;
    grid-template-columns: minmax(180px, 0.8fr) minmax(280px, 1fr) minmax(180px, 0.7fr);
    gap: 12px;
    align-items: center;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-attendance-row strong,
.education-attendance-row small {
    display: block;
}

.education-attendance-row small {
    color: var(--muted);
}

.education-presence-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
    margin-top: 6px;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 900;
}

.education-presence-pill.is-online {
    border: 1px solid #86efac;
    background: #dcfce7;
    color: #166534;
}

.education-presence-pill.is-offline {
    border: 1px solid #e5e7eb;
    background: #f1f5f9;
    color: #64748b;
}

.education-attendance-status {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.education-attendance-status label {
    display: flex;
    gap: 6px;
    align-items: center;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    font-size: 0.88rem;
    font-weight: 800;
}

.education-certificate-panel,
.education-certificate-settings,
.education-certificate-request {
    display: grid;
    gap: 14px;
}

.education-certificate-settings {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
}

.certificate-editor-overview {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.certificate-editor-overview div {
    min-width: 0;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #ffffff;
}

.certificate-editor-overview span,
.certificate-editor-overview strong,
.certificate-editor-overview small {
    display: block;
}

.certificate-editor-overview span {
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
}

.certificate-editor-overview strong {
    margin-top: 3px;
    color: var(--ink);
    font-size: 1rem;
    line-height: 1.2;
}

.certificate-editor-overview small {
    margin-top: 4px;
    color: #64748b;
    font-weight: 700;
    line-height: 1.3;
}

.certificate-editor-section {
    display: grid;
    gap: 14px;
    padding: 16px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #f8fafc;
}

.certificate-editor-section > header {
    display: grid;
    gap: 3px;
    margin: -16px -16px 0;
    padding: 12px 16px;
    border-bottom: 1px solid #cbd5e1;
    border-radius: 8px 8px 0 0;
    background: #e0f2fe;
}

.certificate-editor-section > header strong {
    color: #075985;
    font-size: 0.98rem;
    font-weight: 900;
}

.certificate-editor-section > header span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.certificate-editor-section:nth-of-type(3n + 1) > header {
    background: #dcfce7;
}

.certificate-editor-section:nth-of-type(3n + 1) > header strong {
    color: #166534;
}

.certificate-editor-section:nth-of-type(3n + 2) > header {
    background: #fef3c7;
}

.certificate-editor-section:nth-of-type(3n + 2) > header strong {
    color: #92400e;
}

.certificate-editor-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    align-items: end;
}

.certificate-editor-grid > div,
.certificate-editor-grid > label:not(.forum-check-line):not(.form-check) {
    min-width: 0;
}

.certificate-editor-grid .form-control,
.certificate-editor-grid .form-select {
    background: #ffffff;
    border-color: #cbd5e1;
}

.certificate-editor-grid > .grid-span-2,
.certificate-editor-grid > .form-action-cell {
    grid-column: 1 / -1;
}

.certificate-editor-advanced {
    padding: 0;
    border: 1px solid #dbe4ef;
    border-radius: 8px;
    background: #ffffff;
}

.certificate-editor-advanced summary {
    display: grid;
    gap: 3px;
    padding: 12px 14px;
    cursor: pointer;
    color: var(--ink);
    font-weight: 900;
    list-style: none;
}

.certificate-editor-advanced summary::-webkit-details-marker {
    display: none;
}

.certificate-editor-advanced summary::after {
    content: "+";
    position: absolute;
    right: 14px;
    top: 12px;
    color: #2563eb;
    font-size: 1.1rem;
    line-height: 1;
}

.certificate-editor-advanced[open] summary::after {
    content: "-";
}

.certificate-editor-advanced summary {
    position: relative;
    padding-right: 38px;
}

.certificate-editor-advanced summary small {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 700;
}

.certificate-editor-advanced > .certificate-editor-grid,
.certificate-editor-advanced > .education-certificate-toggle-grid,
.certificate-editor-advanced > .field-hint {
    margin: 0 14px 14px;
}

.certificate-editor-body textarea {
    min-height: 150px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.education-certificate-settings .form-control-color {
    width: 100%;
    min-height: 42px;
    padding: 5px;
}

.certificate-remove-line {
    border-color: #fecaca;
    background: #fff1f2;
    color: #991b1b;
}

.certificate-remove-line span {
    font-weight: 900;
}

.education-certificate-settings .form-action-cell {
    position: sticky;
    bottom: 0;
    z-index: 3;
    margin-top: 4px;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 -8px 20px rgba(15, 23, 42, 0.08);
}

.education-certificate-settings .grid-span-2,
.education-certificate-settings .form-action-cell {
    grid-column: 1 / -1;
}

.education-certificate-toggle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 8px 14px;
}

.education-certificate-toggle-grid .form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: #334155;
    font-weight: 700;
}

.education-certificate-checks {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.education-certificate-checks div {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-certificate-checks span,
.education-certificate-checks strong {
    display: block;
}

.education-certificate-checks span {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-certificate-checks strong {
    margin-top: 4px;
    font-size: 1.35rem;
}

.education-certificate-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.education-my-certificates-panel {
    margin-top: 18px;
}

.education-certificate-list {
    display: grid;
    gap: 12px;
}

.education-certificate-card {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.education-certificate-card > div:nth-child(2) {
    min-width: 0;
}

.education-certificate-icon {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border-radius: 8px;
    background: #fff7ed;
    color: #b45309;
    font-size: 1.45rem;
}

.education-certificate-card span,
.education-certificate-card small {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 900;
    overflow-wrap: anywhere;
}

.education-certificate-card h3 {
    margin: 3px 0;
    color: var(--ink);
    font-size: 1.05rem;
    overflow-wrap: anywhere;
}

.education-certificate-card p {
    margin: 0 0 3px;
    color: var(--muted);
    font-weight: 700;
}

.education-certificate-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.certificate-toolbar {
    align-items: start;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
}

.certificate-toolbar > div:first-child {
    min-width: 0;
}

.certificate-toolbar h1 {
    max-width: 820px;
    line-height: 1.18;
}

.certificate-toolbar-actions {
    display: grid;
    justify-items: end;
    gap: 8px;
}

.certificate-toolbar-primary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
}

.certificate-toolbar .btn {
    min-height: 36px;
    padding: 7px 11px;
    white-space: nowrap;
}

.certificate-toolbar-primary .inline-form {
    margin-left: 0;
}

.certificate-toolbar-back {
    min-width: 0;
}

.education-certificate-sheet-panel {
    display: grid;
    gap: 22px;
    justify-items: center;
    overflow: auto;
    padding-bottom: 8px;
}

.education-certificate-sheet {
    position: relative;
    display: grid;
    width: 297mm;
    height: 210mm;
    --certificate-write-left: 11mm;
    --certificate-write-right: 11mm;
    --certificate-write-top: 37mm;
    --certificate-write-bottom: 7mm;
    --certificate-write-width: 275mm;
    --certificate-write-height: 151mm;
    --certificate-main-height: 82mm;
    --certificate-footnote-height: 18mm;
    --certificate-text-color: #172033;
    --certificate-body-background: transparent;
    --certificate-footer-text-color: var(--certificate-text-color);
    --certificate-footer-background: #ffffff;
    --certificate-footnote-radius: 0;
    max-width: 100%;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fffdf8;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
}

.education-certificate-sheet.has-background {
    border-color: transparent;
}

.education-certificate-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    background: #fffdf8;
    pointer-events: none;
    user-select: none;
}

.education-certificate-ready-image {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: #ffffff;
    pointer-events: none;
    user-select: none;
}

.education-certificate-copy {
    position: absolute;
    top: var(--certificate-write-top);
    left: var(--certificate-write-left);
    z-index: 1;
    display: grid;
    align-content: start;
    justify-items: center;
    gap: 7px;
    width: var(--certificate-write-width);
    height: var(--certificate-main-height);
    max-height: none;
    margin: 0;
    padding: 0;
    border-radius: 6mm;
    background: var(--certificate-body-background);
    transform: none;
    text-align: center;
    color: var(--certificate-text-color);
    overflow: hidden;
}

.education-certificate-heading > span {
    color: var(--certificate-text-color);
    font-size: clamp(1.9rem, 3.15vw, 2.85rem);
    font-weight: 900;
    text-transform: uppercase;
}

.education-certificate-copy h2 {
    margin: 0;
    max-width: 262mm;
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    line-height: 1.12;
    text-transform: uppercase;
    overflow-wrap: anywhere;
}

.education-certificate-nature {
    margin: -5px 0 0;
    color: var(--certificate-text-color);
    font-size: clamp(0.78rem, 1vw, 0.92rem);
    font-weight: 900;
    letter-spacing: 0.08em;
    line-height: 1.25;
    text-transform: uppercase;
}

.education-certificate-copy > div {
    width: min(100%, 270mm);
    font-size: clamp(0.86rem, 1.28vw, 1.05rem);
    line-height: 1.32;
    overflow-wrap: anywhere;
}

.education-certificate-details {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px 12px;
    max-width: 270mm;
    color: var(--certificate-text-color);
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1.35;
}

.education-certificate-details span {
    display: inline-flex;
    align-items: center;
}

.education-certificate-copy footer {
    display: grid;
    gap: 4px;
    width: min(148mm, 100%);
    padding-top: 8px;
    border-top: 1px solid color-mix(in srgb, var(--certificate-text-color) 28%, transparent);
}

.education-certificate-copy footer strong {
    font-size: 1.2rem;
}

.education-certificate-copy footer small {
    color: #475569;
}

.education-certificate-footnote {
    position: absolute;
    right: auto;
    bottom: auto;
    left: var(--certificate-write-left);
    top: calc(210mm - var(--certificate-footnote-height) - var(--certificate-write-bottom));
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px 12px;
    width: var(--certificate-write-width);
    height: var(--certificate-footnote-height);
    padding: 3mm 4mm;
    border-top: 0;
    border-radius: var(--certificate-footnote-radius);
    background: var(--certificate-footer-background);
    color: var(--certificate-footer-text-color);
    font-size: 0.72rem;
    line-height: 1.25;
    text-align: center;
    max-height: var(--certificate-footnote-height);
    overflow: visible;
}

.education-certificate-footnote.is-transparent {
    background: transparent;
    padding-inline: 0;
}

.education-certificate-footnote.is-rounded {
    overflow: hidden;
}

.education-certificate-footnote-text {
    display: grid;
    flex: 1;
    justify-items: start;
    gap: 2px;
    min-width: 0;
}

.education-certificate-institution,
.education-certificate-footnote-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
    gap: 2px 12px;
    min-width: 0;
}

.education-certificate-institution strong {
    color: var(--certificate-footer-text-color);
}

.education-certificate-footnote-text p {
    margin: 0;
    max-width: 236mm;
    color: var(--certificate-footer-text-color);
    font-size: 0.64rem;
    line-height: 1.25;
}

.education-certificate-qr {
    position: absolute;
    right: 5mm;
    bottom: calc(var(--certificate-footnote-height) + 8mm);
    display: grid;
    justify-items: center;
    gap: 3px;
    width: 26mm;
    margin: 0;
    color: var(--certificate-text-color);
    font-size: 0.5rem;
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
}

.education-certificate-qr img {
    display: block;
    width: 23mm;
    height: 23mm;
    border: 4px solid #ffffff;
    border-radius: 6px;
    background: #ffffff;
}

.education-certificate-qr figcaption {
    max-width: 100%;
    width: 100%;
    text-align: center;
}

.education-certificate-sheet.certificate-font-serif {
    font-family: "Times New Roman", Times, serif;
}

.education-certificate-sheet.certificate-font-georgia {
    font-family: Georgia, "Times New Roman", serif;
}

.education-certificate-sheet.certificate-font-garamond {
    font-family: Garamond, "Times New Roman", serif;
}

.education-certificate-sheet.certificate-font-playfair {
    font-family: "Playfair Display", Georgia, serif;
}

.education-certificate-sheet.certificate-font-montserrat {
    font-family: Montserrat, Arial, sans-serif;
}

.education-certificate-program-sheet {
    display: grid;
    align-content: start;
    gap: 18px;
    padding: var(--certificate-write-top) var(--certificate-write-right) var(--certificate-write-bottom) var(--certificate-write-left);
    --certificate-program-background: #ffffff;
    background: var(--certificate-program-background);
    page-break-before: always;
}

.education-certificate-program-sheet.has-background {
    background-color: var(--certificate-program-background);
}

.education-certificate-program-sheet.has-background::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: var(--certificate-program-background);
    opacity: 0.88;
    pointer-events: none;
}

.education-certificate-program-sheet > :not(.education-certificate-background):not(.education-certificate-footnote) {
    position: relative;
    z-index: 2;
}

.education-certificate-program-sheet > .education-certificate-background {
    z-index: 0;
}

.education-certificate-program-sheet.is-multi-column {
    gap: 14px;
}

.education-certificate-program-header {
    display: grid;
    gap: 5px;
    padding-bottom: 14px;
    border-bottom: 2px solid color-mix(in srgb, var(--certificate-text-color) 16%, transparent);
    text-align: center;
}

.education-certificate-program-header span {
    color: var(--certificate-text-color);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-certificate-program-header h2 {
    margin: 0;
    color: var(--certificate-text-color);
    font-size: clamp(1.45rem, 2.4vw, 2.1rem);
    line-height: 1.15;
}

.education-certificate-program-header p {
    margin: 0;
    color: var(--certificate-text-color);
    font-weight: 700;
}

.education-certificate-program-extra {
    padding: 10px 14px;
    border: 1px solid rgba(23, 32, 51, 0.12);
    border-radius: 8px;
    background: #f8fafc;
    color: var(--certificate-text-color);
    font-size: 0.9rem;
    line-height: 1.45;
}

.education-certificate-program-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 10px;
}

.education-certificate-program-summary article {
    padding: 10px 12px;
    border: 1px solid rgba(23, 32, 51, 0.1);
    border-radius: 8px;
    background: #f8fafc;
    color: var(--certificate-text-color);
    font-size: 0.78rem;
    line-height: 1.32;
}

.education-certificate-program-summary h3 {
    margin: 0 0 5px;
    color: var(--certificate-text-color);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.education-certificate-program-summary p,
.education-certificate-program-summary ul {
    margin: 0;
}

.education-certificate-program-summary ul {
    display: grid;
    gap: 2px;
    padding-left: 16px;
}

.education-certificate-program-list {
    display: grid;
    grid-template-columns: repeat(var(--certificate-program-columns, 2), minmax(0, 1fr));
    gap: 14px 24px;
    color: var(--certificate-text-color);
    font-size: 0.84rem;
    line-height: 1.35;
    overflow-wrap: break-word;
}

.education-certificate-program-sheet.is-multi-column .education-certificate-program-list {
    display: block;
    columns: var(--certificate-program-columns, 2);
    column-gap: 18px;
    align-items: start;
}

.education-certificate-program-columns-3 .education-certificate-program-list,
.education-certificate-program-columns-4 .education-certificate-program-list {
    gap: 12px 18px;
    font-size: 0.78rem;
    line-height: 1.28;
}

.education-certificate-program-columns-4 .education-certificate-program-list {
    column-gap: 14px;
    gap: 10px 14px;
    font-size: 0.72rem;
    line-height: 1.22;
}

.education-certificate-program-module {
    display: block;
    width: 100%;
    margin: 0 0 14px;
    break-inside: avoid;
    page-break-inside: avoid;
}

.education-certificate-program-sheet.is-multi-column .education-certificate-program-module {
    break-inside: auto;
    page-break-inside: auto;
}

.education-certificate-program-module h3 {
    margin: 0 0 6px;
    color: var(--certificate-text-color);
    font-size: 0.98rem;
    line-height: 1.18;
}

.education-certificate-program-module p {
    margin: 0 0 6px;
    color: var(--certificate-text-color);
}

.education-certificate-program-module ol {
    margin: 0;
    padding-left: 18px;
}

.education-certificate-program-module li {
    margin-bottom: 4px;
}

.education-certificate-program-module strong {
    display: block;
    overflow-wrap: break-word;
    word-break: normal;
}

.education-certificate-program-empty {
    margin: 0;
    text-align: center;
}

.education-certificate-name-panel,
.education-certificate-name-form,
.education-certificate-name-requests {
    display: grid;
    gap: 12px;
}

.education-certificate-name-form {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
}

.education-certificate-name-requests {
    padding-top: 12px;
    border-top: 1px solid var(--line);
}

.education-certificate-name-requests h3 {
    margin: 0;
    font-size: 1rem;
}

.education-certificate-name-requests article {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-certificate-name-requests article > div,
.education-certificate-name-requests form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.education-certificate-name-requests strong,
.education-certificate-name-requests span,
.education-certificate-name-requests small {
    overflow-wrap: anywhere;
}

.education-certificate-name-requests span,
.education-certificate-name-requests small {
    color: var(--muted);
}

.education-certificate-center {
    display: grid;
    gap: 22px;
}

.education-certificate-center-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.34fr);
    gap: 22px;
}

.certificate-capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.certificate-capability-grid article,
.certificate-status-list div {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    padding: 14px;
}

.certificate-capability-grid article {
    display: grid;
    gap: 7px;
}

.certificate-capability-grid i {
    color: var(--brand);
    font-size: 1.35rem;
}

.certificate-capability-grid strong,
.certificate-status-list strong {
    color: var(--ink);
}

.certificate-capability-grid span,
.certificate-status-list span {
    color: var(--muted);
    line-height: 1.45;
}

.certificate-status-list {
    display: grid;
    gap: 10px;
}

.certificate-status-list div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

@media print {
    @page {
        size: A4 landscape;
        margin: 0;
    }

    html,
    body {
        width: 297mm;
        height: 210mm;
        min-height: 0;
        margin: 0 !important;
        padding: 0 !important;
        background: #ffffff;
        overflow: visible !important;
    }

    .sidebar,
    .topbar,
    .certificate-toolbar,
    .education-certificate-name-panel,
    .alert {
        display: none !important;
    }

    .content > .panel:not(.education-certificate-sheet-panel) {
        display: none !important;
    }

    .admin-layout,
    .main-panel,
    .content,
    .education-certificate-sheet-panel {
        display: block;
        width: 100%;
        min-height: 0;
        margin: 0;
        padding: 0;
        border: 0;
        box-shadow: none;
        background: transparent;
    }

    .education-certificate-sheet {
        width: 297mm;
        height: 210mm;
        aspect-ratio: auto;
        min-height: 0;
        max-width: none;
        margin: 0 auto;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        break-after: page;
        page-break-after: always;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    .education-certificate-background {
        width: 100%;
        height: 100%;
        object-fit: cover;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    .education-certificate-ready-image {
        width: 100%;
        height: 100%;
        object-fit: contain;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    .education-certificate-sheet:last-child {
        break-after: auto;
        page-break-after: auto;
    }

    .education-certificate-program-sheet {
        break-before: page;
        page-break-before: always;
    }
}

.education-edit-modal .forum-modal-dialog {
    width: min(880px, 100%);
}

.education-edit-modal .forum-modal-small {
    width: min(560px, 100%);
}

.education-modal-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    padding: 18px;
}

.education-modal-form > div,
.education-modal-form > label,
.education-modal-form > details,
.education-modal-form > footer,
.education-modal-form > .form-action-cell {
    grid-column: 1 / -1;
}

.education-modal-form .lesson-module-field,
.education-modal-form .lesson-order-field {
    grid-column: span 1;
}

.education-modal-form .lesson-title-field {
    grid-column: 1 / -1;
}

.education-modal-form footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.education-report-filter {
    grid-template-columns: minmax(160px, 220px) minmax(160px, 220px) auto;
}

.education-report-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.education-report-summary div {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-report-summary span,
.education-report-summary strong {
    display: block;
}

.education-report-summary span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-report-summary strong {
    margin-top: 4px;
    color: var(--ink);
    font-size: 1.45rem;
}

.education-report-table,
.education-report-dates {
    display: grid;
    gap: 8px;
}

.education-report-row {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) repeat(4, minmax(90px, 0.35fr));
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.education-report-head {
    background: #f1f5f9;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-report-row strong,
.education-report-row small {
    display: block;
}

.education-report-row small {
    color: var(--muted);
}

.education-report-row > span {
    font-weight: 900;
}

.education-report-dates {
    padding-top: 6px;
}

.education-report-dates h2 {
    margin-bottom: 4px;
}

.education-report-dates div {
    display: grid;
    grid-template-columns: minmax(120px, 0.8fr) repeat(3, minmax(100px, 1fr));
    gap: 8px;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-report-dates span {
    color: var(--muted);
}

.education-student-report-panel {
    display: grid;
    gap: 16px;
}

.education-student-report-summary {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.education-student-report-summary div:nth-child(1) {
    border-color: #bfdbfe;
    background: #eff6ff;
}

.education-student-report-summary div:nth-child(1) strong {
    color: #1d4ed8;
}

.education-student-report-summary div:nth-child(2) {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.education-student-report-summary div:nth-child(2) strong {
    color: #15803d;
}

.education-student-report-summary div:nth-child(3) {
    border-color: #ddd6fe;
    background: #f5f3ff;
}

.education-student-report-summary div:nth-child(3) strong {
    color: #6d28d9;
}

.education-student-report-summary div:nth-child(4) {
    border-color: #fed7aa;
    background: #fff7ed;
}

.education-student-report-summary div:nth-child(4) strong {
    color: #c2410c;
}

.education-student-report-summary div:nth-child(5) {
    border-color: #fecdd3;
    background: #fff1f2;
}

.education-student-report-summary div:nth-child(5) strong {
    color: #be123c;
}

.education-student-report-summary div:nth-child(6) {
    border-color: #fde68a;
    background: #fffbeb;
}

.education-student-report-summary div:nth-child(6) strong {
    color: #b45309;
}

.education-student-report-summary div:nth-child(7) {
    border-color: #fecdd3;
    background: #fff1f2;
}

.education-student-report-summary div:nth-child(7) strong {
    color: #be123c;
}

.education-student-report-tools {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto auto auto;
    gap: 12px;
    align-items: end;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
}

.education-student-report-tools label {
    display: grid;
    gap: 6px;
    margin: 0;
}

.education-student-report-tools span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-student-report-tools strong {
    padding: 10px 12px;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    background: #eff6ff;
    color: #1d4ed8;
    white-space: nowrap;
}

.education-student-report-tools .btn {
    min-height: 42px;
}

.education-student-report-table {
    display: grid;
    gap: 8px;
}

.education-student-report-row,
.education-student-report-row summary {
    display: grid;
    grid-template-columns: minmax(210px, 1fr) minmax(120px, 0.45fr) minmax(145px, 0.55fr) minmax(115px, 0.42fr) minmax(115px, 0.42fr) minmax(135px, 0.5fr);
    gap: 10px;
    align-items: center;
}

.education-student-report-row {
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.education-student-report-head {
    border-color: #dbeafe;
    background: #f8fbff;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-student-report-item {
    padding: 0;
}

.education-student-report-item summary {
    grid-column: 1 / -1;
    cursor: pointer;
    padding: 12px;
    list-style: none;
}

.education-student-report-item[open] {
    border-color: #c7d2fe;
    box-shadow: 0 10px 24px rgba(99, 102, 241, 0.08);
}

.education-student-report-item.is-warning {
    border-color: #fde68a;
}

.education-student-report-item.is-notice {
    border-color: #bfdbfe;
}

.education-student-report-item.is-search-match {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14), 0 12px 26px rgba(15, 23, 42, 0.08);
}

.education-student-report-item summary::-webkit-details-marker {
    display: none;
}

.education-student-report-row strong,
.education-student-report-row small {
    display: block;
}

.education-student-report-row small {
    color: var(--muted);
}

.education-student-report-row summary > span strong {
    color: var(--ink);
}

.student-report-metric {
    min-height: 58px;
    padding: 8px 10px;
    border: 1px solid transparent;
    border-radius: 8px;
}

.student-report-metric.metric-status {
    border-color: #bfdbfe;
    background: #eff6ff;
}

.student-report-metric.metric-status strong {
    color: #1d4ed8;
}

.education-student-report-item.is-warning .metric-status {
    border-color: #fde68a;
    background: #fffbeb;
}

.education-student-report-item.is-warning .metric-status strong {
    color: #b45309;
}

.education-student-report-item.is-notice .metric-status {
    border-color: #ddd6fe;
    background: #f5f3ff;
}

.education-student-report-item.is-notice .metric-status strong {
    color: #6d28d9;
}

.student-report-metric.metric-frequency {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.student-report-metric.metric-frequency strong {
    color: #15803d;
}

.student-report-metric.metric-lessons {
    border-color: #c7d2fe;
    background: #eef2ff;
}

.student-report-metric.metric-lessons strong {
    color: #4338ca;
}

.student-report-metric.metric-activities {
    border-color: #fed7aa;
    background: #fff7ed;
}

.student-report-metric.metric-activities strong {
    color: #c2410c;
}

.student-report-metric.metric-correction {
    border-color: #fbcfe8;
    background: #fdf2f8;
}

.student-report-metric.metric-correction strong {
    color: #be185d;
}

.education-student-progress-detail {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: minmax(220px, 0.8fr) minmax(260px, 1.2fr);
    gap: 10px;
    padding: 0 12px 12px;
}

.education-student-progress-card,
.education-student-action-card {
    display: grid;
    gap: 8px;
    align-content: start;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #ffffff;
}

.education-student-progress-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.education-student-progress-title span {
    font-weight: 900;
    color: #4338ca;
}

.education-student-progress-card dl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 0;
}

.education-student-progress-card dl div {
    padding: 8px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
}

.education-student-progress-card dt,
.education-student-progress-card dd {
    margin: 0;
}

.education-student-progress-card dt {
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-student-progress-card dd {
    color: var(--ink);
    font-size: 1rem;
    font-weight: 900;
}

.education-student-action-card ul {
    display: grid;
    gap: 6px;
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
}

.education-student-action-card li::marker {
    color: #f59e0b;
}

.education-student-activity-list {
    display: grid;
    grid-column: 1 / -1;
    gap: 8px;
    padding: 0 12px 12px;
}

.education-student-activity-head {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 110px 110px 90px 95px;
    gap: 10px;
    padding: 0 10px;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
}

.education-student-activity-list article {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 110px 110px 90px 95px;
    gap: 10px;
    align-items: center;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-student-activity-list article.is-done {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.education-student-activity-list article.is-pending {
    border-color: #e5e7eb;
    border-style: dashed;
    background: #f8fafc;
}

.education-student-activity-list article.status-corrected {
    border-color: #bfdbfe;
    background: #eff6ff;
}

.education-student-activity-list article.status-redo {
    border-color: #fecdd3;
    background: #fff1f2;
}

.education-student-activity-list article.status-pending.is-done {
    border-color: #fde68a;
    background: #fffbeb;
}

.education-player-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    align-items: center;
    padding: 18px 0;
    border-top: 1px solid var(--line);
}

.education-player-nav > a:nth-child(2) {
    font-weight: 900;
}

.education-player-nav > a:last-child {
    justify-self: end;
}

.education-block-card {
    display: grid;
    gap: 14px;
}

.education-document-card {
    grid-template-columns: minmax(150px, 240px) minmax(0, 1fr);
    grid-template-areas:
        "heading heading"
        "content footer";
    align-items: start;
    gap: 16px 20px;
    border-color: #dbeafe;
    background:
        linear-gradient(90deg, rgba(239, 246, 255, 0.9) 0, rgba(255, 255, 255, 0) 38%),
        #ffffff;
}

.education-document-card .education-block-heading {
    grid-area: heading;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.education-document-card .education-block-text {
    grid-area: content;
    display: grid;
    gap: 10px;
    max-width: 100%;
}

.education-document-card .education-block-text p {
    margin: 0;
}

.education-document-card .education-block-text img {
    display: block;
    width: 100%;
    max-width: 240px;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: top center;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #f8fafc;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.16);
}

.education-document-footer {
    grid-area: footer;
    align-self: stretch;
    display: grid;
    align-content: space-between;
    gap: 18px;
    min-height: 180px;
    padding: 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
}

.education-document-footer strong,
.education-document-footer span {
    display: block;
}

.education-document-footer strong {
    margin-bottom: 6px;
    color: var(--ink);
    font-size: 1rem;
}

.education-document-footer span {
    color: #475569;
    line-height: 1.55;
}

.education-document-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.education-block-card.is-hidden-block {
    border-style: dashed;
    background: #f8fafc;
}

.education-block-card.is-being-edited {
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(147, 197, 253, 0.28);
}

.education-block-heading {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: space-between;
}

.education-block-heading strong {
    color: var(--ink);
    font-size: 1.05rem;
    overflow-wrap: anywhere;
}

.education-block-flags {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-left: auto;
}

.education-block-flags em {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 3px 8px;
    border-radius: 999px;
    background: #e2e8f0;
    color: #475569;
    font-size: 0.74rem;
    font-style: normal;
    font-weight: 900;
}

.education-requirements-hint {
    display: grid;
    gap: 4px;
    padding: 10px;
    border: 1px solid #fde68a;
    border-radius: 8px;
    background: #fffbeb;
    color: #92400e;
    font-size: 0.82rem;
}

.education-requirements-hint strong,
.education-requirements-hint span {
    display: block;
}

.education-requirements-hint.is-complete {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: #166534;
}

.education-video-complete-form {
    display: flex;
    justify-content: flex-start;
}

.education-block-type {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    padding: 6px 9px;
    border-radius: 999px;
    background: #fff1f2;
    color: var(--brand);
    font-size: 0.8rem;
    font-weight: 900;
}

.education-block-text {
    color: #374151;
    line-height: 1.65;
    overflow-wrap: anywhere;
}

.education-block-text iframe,
.education-block-text video,
.education-lesson-description-text iframe,
.education-lesson-description-text video {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    min-height: 220px;
    max-height: 520px;
    aspect-ratio: 16 / 9;
    margin: 18px 0;
    border: 0;
    border-radius: 8px;
    background: #111827;
}

.education-block-text audio,
.education-lesson-description-text audio {
    display: block;
    width: 100%;
    margin: 18px 0;
}

.education-block-text.is-highlight,
.education-block-text.is-note {
    padding: 12px;
    border-radius: 8px;
}

.education-block-text.is-highlight {
    border: 1px solid #bfdbfe;
    background: #eff6ff;
    color: #1e3a8a;
}

.education-block-text.is-note {
    border: 1px solid #fde68a;
    background: #fffbeb;
    color: #92400e;
}

.education-block-image {
    display: block;
    max-width: 100%;
    border-radius: 8px;
    border: 1px solid var(--line);
}

.education-player-layout.is-student-view .education-playlist-sidebar {
    position: static;
    border-color: #cbd5e1;
    background: #f8fafc;
}

.education-player-layout.is-student-view .education-playlist-title {
    border-bottom: 1px solid #dbeafe;
    background: #eff6ff;
    color: #1e3a8a;
}

.education-player-layout.is-student-view .education-playlist-title span {
    opacity: 1;
}

.education-player-layout.is-student-view .education-progress-inline {
    border-bottom-color: #e2e8f0;
    background: #ffffff;
}

.education-player-layout.is-student-view .education-sidebar-scroll {
    max-height: 320px;
    padding: 12px;
}

.education-player-layout.is-student-view .education-sidebar-module {
    gap: 7px;
    padding-bottom: 10px;
}

.education-player-layout.is-student-view .education-sidebar-module h2 {
    color: #475569;
    font-size: 0.78rem;
    letter-spacing: 0;
    text-transform: uppercase;
}

.education-player-layout.is-student-view .education-sidebar-module a {
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: #334155;
}

.education-player-layout.is-student-view .education-sidebar-module a:hover {
    border-color: #bfdbfe;
    background: #eff6ff;
}

.education-player-layout.is-student-view .education-sidebar-module a.active {
    border-color: #93c5fd;
    background: #dbeafe;
    color: #1d4ed8;
}

.education-player-layout.is-student-view .education-sidebar-module i {
    color: #64748b;
}

.education-player-layout.is-student-view .education-sidebar-module a.active i {
    color: #2563eb;
}

.education-block-image-size-35 {
    width: min(35%, 360px);
}

.education-block-image-size-50 {
    width: min(50%, 520px);
}

.education-block-image-size-70 {
    width: min(70%, 760px);
}

.education-block-image-size-100 {
    width: 100%;
}

.education-content-stack {
    grid-area: content;
}

.education-player-layout.is-student-view .education-content-stack {
    gap: 18px;
}

.education-player-layout.is-student-view .education-block-card,
.education-player-layout.is-student-view .education-lesson-description,
.education-player-layout.is-student-view .education-course-forum,
.education-player-layout.is-student-view .education-form-board {
    border-color: #e5e7eb;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

.education-player-layout.is-student-view .education-block-type {
    background: #f1f5f9;
    color: #475569;
}

.education-player-layout.is-student-view .education-block-flags em {
    background: #e0f2fe;
    color: #075985;
}

.education-player-layout.is-student-view .education-lesson-description {
    margin-top: 0;
    padding: 22px 24px;
    border-left: 0;
    background: #ffffff;
}

.education-player-layout.is-student-view .education-lesson-description h2 {
    font-size: 1.24rem;
}

.education-lesson-main-image {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
}

.education-player-layout.is-student-view .education-lesson-main-media-card {
    gap: 0;
    padding: 10px;
}

.education-player-layout.is-student-view .education-lesson-main-image {
    max-height: 360px;
    border-radius: 8px;
    object-fit: contain;
    background: #f8fafc;
}

.education-video-frame.is-preview-frame {
    background: #f8fafc;
}

.education-video-preview-placeholder {
    display: grid;
    place-items: center;
    gap: 10px;
    min-height: 280px;
    padding: 28px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    color: #475569;
    text-align: center;
}

.education-video-preview-placeholder > i {
    color: #2563eb;
    font-size: 2.4rem;
}

.education-video-preview-placeholder strong {
    color: #111827;
    font-size: 1.1rem;
}

.education-video-preview-placeholder span {
    max-width: 520px;
    line-height: 1.45;
}

.education-audio-player {
    display: block;
    width: 100%;
}

.education-podcast-frame {
    display: block;
    width: 100%;
    min-height: 180px;
    border: 0;
    border-radius: 8px;
}

@media (max-width: 900px) {
    .education-public-page.is-free-course-layout .education-public-topbar {
        position: static;
        flex-direction: column;
        align-items: flex-start;
    }

    .education-public-page.is-free-course-layout .education-public-topbar nav {
        flex-wrap: wrap;
        gap: 10px 14px;
    }

    .education-free-hero {
        min-height: auto;
        padding: 28px;
        background:
            linear-gradient(90deg, rgba(2, 8, 23, 0.95), rgba(2, 8, 23, 0.78)),
            var(--course-cover),
            linear-gradient(135deg, #020617, #172033);
    }

    .education-free-hero-actions .btn,
    .education-free-course-page .education-public-access-panel .btn {
        width: 100%;
        justify-content: center;
    }

    .education-free-course-page .education-public-access-panel,
    .education-free-content-grid,
    .education-course-presentation.is-free-course-presentation {
        grid-template-columns: 1fr;
    }

    .education-free-course-page .education-public-access-panel {
        padding: 20px;
    }

    .education-course-presentation.is-free-course-presentation,
    .education-playlist-panel.is-free-course-playlist {
        padding: 20px;
    }

    .education-lesson-heading,
    .education-preview-banner {
        max-width: 100%;
    }

    .education-lesson-heading {
        align-items: stretch;
    }

    .education-lesson-heading .heading-actions {
        display: grid;
        grid-template-columns: 1fr;
        width: 100%;
    }

    .education-lesson-heading .heading-actions .btn {
        justify-content: center;
        width: 100%;
        min-height: 42px;
        white-space: normal;
    }

    .education-preview-banner {
        align-items: stretch;
        gap: 12px;
    }

    .education-preview-banner .btn {
        justify-content: center;
        width: 100%;
    }

    .education-player-layout,
    .education-player-layout:has(.education-playlist-toggle:not([open])),
    .education-player-layout.is-student-view,
    .education-player-layout.is-student-view:has(.education-playlist-toggle:not([open])) {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "content"
            "playlist";
        gap: 14px;
        width: 100%;
        max-width: 100%;
    }

    .education-playlist-sidebar,
    .education-player-layout.is-student-view .education-playlist-sidebar {
        position: static;
        width: 100%;
        min-width: 0;
    }

    .education-playlist-title {
        padding: 13px 14px;
    }

    .education-playlist-toggle:not([open]) .education-playlist-title {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        justify-content: initial;
    }

    .education-playlist-toggle:not([open]) .education-playlist-label span,
    .education-playlist-toggle:not([open]) .education-playlist-title strong,
    .education-playlist-toggle:not([open]) .education-playlist-caret {
        display: block;
    }

    .education-playlist-toggle:not([open]) .education-playlist-caret {
        display: inline-block;
    }

    .education-playlist-title strong {
        font-size: 0.92rem;
    }

    .education-player-layout.is-student-view .education-sidebar-scroll,
    .education-sidebar-scroll {
        max-height: 260px;
        padding: 10px;
    }

    .education-content-stack {
        min-width: 0;
        gap: 14px;
    }

    .education-player-layout.is-student-view .education-block-card,
    .education-player-layout.is-student-view .education-lesson-description,
    .education-player-layout.is-student-view .education-course-forum,
    .education-player-layout.is-student-view .education-form-board {
        padding: 14px;
        box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
    }

    .education-player-layout.is-student-view .education-course-forum.education-admin-details,
    .education-player-layout.is-student-view .education-form-board.education-admin-details {
        padding: 0;
    }

    .education-course-presentation {
        grid-template-columns: 1fr;
    }

    .education-public-page .education-course-presentation {
        gap: 0;
        padding: 16px;
    }

    .education-public-page .education-course-presentation-media {
        display: none;
    }

    .education-public-page .education-course-presentation-body {
        gap: 10px;
    }

    .education-public-page .education-playlist-panel {
        padding: 18px 16px;
    }

    .education-public-page .education-playlist-panel .section-heading {
        display: grid;
        gap: 6px;
    }

    .education-public-page .education-playlist-panel .section-heading > span {
        justify-self: start;
    }

    .education-public-page .education-playlist-panel.is-student-playlist .education-module-card > header {
        padding: 0 0 14px;
    }

    .education-public-page .education-playlist-panel.is-student-playlist .education-playlist-lessons {
        padding: 0;
    }

    .education-public-page .education-playlist-panel.is-student-playlist .education-playlist-row {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 14px;
    }

    .education-public-page .education-playlist-panel.is-student-playlist .education-playlist-main {
        grid-template-columns: 38px minmax(0, 1fr);
        align-items: start;
    }

    .education-public-page .education-playlist-panel.is-student-playlist .education-playlist-main strong {
        overflow-wrap: anywhere;
        font-size: 0.95rem;
    }

    .education-public-page .education-playlist-panel.is-student-playlist .education-lesson-actions {
        justify-content: stretch;
        width: 100%;
    }

    .education-public-page .education-playlist-panel.is-student-playlist .education-lesson-actions .btn,
    .education-public-page .education-playlist-panel.is-student-playlist .education-lesson-actions a {
        width: 100%;
        justify-content: center;
        white-space: normal;
    }

    .education-course-presentation > .btn {
        justify-self: start;
    }

    .education-public-access-panel,
    .education-public-topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .education-public-access-panel .btn {
        width: 100%;
        justify-content: center;
    }

    .education-player-layout.is-student-view .education-lesson-description {
        padding: 16px;
    }

    .education-block-heading {
        align-items: flex-start;
        gap: 8px;
    }

    .education-block-heading,
    .education-block-flags {
        flex-wrap: wrap;
    }

    .education-block-heading strong {
        width: 100%;
        min-width: 0;
        line-height: 1.25;
    }

    .education-block-image,
    .education-block-image-size-35,
    .education-block-image-size-50,
    .education-block-image-size-70,
    .education-block-image-size-100,
    .education-player-layout.is-student-view .education-lesson-main-image {
        width: 100%;
        max-width: 100%;
    }

    .education-lesson-main-image,
    .education-player-layout.is-student-view .education-lesson-main-image {
        max-height: 240px;
        object-fit: contain;
    }

    .education-video-frame {
        border-radius: 8px;
    }

    .education-video-preview-placeholder {
        min-height: 180px;
        padding: 18px;
    }

    .education-podcast-frame {
        min-height: 150px;
    }

    .education-lesson-inline-form,
    .education-material-fieldset,
    .education-sequence-extra-grid,
    .education-material-toggles {
        grid-template-columns: 1fr;
    }
}

.education-block-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--line);
}

.education-download-btn {
    justify-self: start;
}

.education-form-list,
.education-form-card,
.education-form-manage,
.education-form-answer,
.education-assignment-form,
.education-assignment-submissions > div {
    display: grid;
    gap: 12px;
}

.education-form-list {
    margin-top: 14px;
}

.education-form-card,
.education-assignment-submissions {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.education-form-card header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.education-form-card header strong {
    display: block;
    color: var(--ink);
}

.education-form-card header p,
.education-response-list small,
.education-assignment-submissions small {
    display: block;
    margin: 4px 0 0;
    color: var(--muted);
}

.education-form-question-preview {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-form-question-preview strong {
    display: block;
    margin-bottom: 7px;
    color: var(--ink);
    font-size: 0.88rem;
}

.education-form-question-preview ol {
    display: grid;
    gap: 5px;
    margin: 0;
    padding-left: 20px;
    color: #374151;
}

.education-form-answer .form-label {
    display: grid;
    gap: 7px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    color: var(--ink);
}

.education-form-answer-question strong {
    font-size: 0.95rem;
    line-height: 1.35;
}

.education-form-answer-question textarea {
    min-height: 96px;
}

.education-form-card summary,
.education-assignment-submissions summary {
    cursor: pointer;
    font-weight: 900;
}

.education-response-list {
    display: grid;
    gap: 8px;
    margin-top: 10px;
}

.education-response-list > div,
.education-assignment-submissions article {
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-correction-form {
    display: grid;
    grid-template-columns: minmax(140px, 0.7fr) minmax(120px, 0.5fr);
    gap: 10px;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--line);
}

.education-correction-form .grid-span-2 {
    grid-column: 1 / -1;
}

.education-correction-note {
    display: grid;
    gap: 6px;
    padding: 12px;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    background: #eff6ff;
    color: #1e3a8a;
}

.education-correction-note strong {
    color: #1e3a8a;
}

.education-correction-note span {
    width: max-content;
    padding: 2px 8px;
    border-radius: 999px;
    background: #dbeafe;
    font-size: 0.78rem;
    font-weight: 900;
}

.education-correction-note p {
    margin: 0;
}

.education-form-corrections-panel {
    display: grid;
    gap: 16px;
}

.education-correction-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.education-correction-tabs a {
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    color: var(--muted);
    font-weight: 900;
    text-decoration: none;
}

.education-correction-tabs a.active {
    border-color: var(--brand);
    background: #fff1f2;
    color: var(--brand);
}

.education-correction-list {
    display: grid;
    gap: 14px;
}

.education-correction-card {
    display: grid;
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.education-correction-card.status-pending {
    border-left: 4px solid #f59e0b;
}

.education-correction-card.status-redo {
    border-left: 4px solid #2563eb;
}

.education-correction-card.status-corrected {
    border-left: 4px solid #16a34a;
}

.education-correction-card header,
.education-correction-student,
.education-correction-form-footer {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    justify-content: space-between;
}

.education-correction-card h2 {
    margin: 4px 0;
    color: var(--ink);
    font-size: 1.1rem;
}

.education-correction-card header p,
.education-correction-student span,
.education-correction-meta small,
.education-correction-form-footer small {
    color: var(--muted);
}

.education-correction-meta {
    display: grid;
    gap: 6px;
    justify-items: end;
    min-width: 160px;
}

.education-correction-student {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-correction-student div,
.education-correction-answers,
.education-correction-answers section {
    display: grid;
    gap: 6px;
}

.education-correction-answers {
    gap: 10px;
}

.education-correction-answers section {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.education-correction-answers strong {
    color: var(--ink);
}

.education-correction-answers p {
    margin: 0;
    color: #374151;
    line-height: 1.55;
}

.education-correction-panel-form {
    grid-template-columns: minmax(160px, 0.6fr) minmax(160px, 0.6fr);
}

.education-correction-form-footer {
    align-items: center;
}

.education-correction-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: center;
    padding: 8px 0 0;
}

.education-correction-pagination span {
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 800;
}

.education-correction-pagination a {
    min-width: 34px;
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    color: var(--ink);
    font-weight: 900;
    text-align: center;
    text-decoration: none;
}

.education-correction-pagination a.active {
    border-color: var(--brand);
    background: var(--brand);
    color: #ffffff;
}

@media (max-width: 760px) {
    .education-certificate-settings,
    .certificate-editor-overview,
    .certificate-editor-grid {
        grid-template-columns: 1fr;
    }

    .education-correction-card header,
    .education-correction-student,
    .education-correction-form-footer {
        display: grid;
    }

    .education-correction-meta {
        justify-items: start;
        min-width: 0;
    }

    .education-correction-panel-form {
        grid-template-columns: 1fr;
    }
}

.education-assignment-form {
    margin-top: 14px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.education-material-form-panel {
    position: sticky;
    top: 18px;
}

.education-material-form {
    display: grid;
    gap: 12px;
}

.education-material-form label {
    display: grid;
    gap: 6px;
}

.education-material-form label > span,
.education-current-file {
    color: #374151;
    font-size: 0.86rem;
    font-weight: 900;
}

.education-current-file {
    display: flex;
    gap: 7px;
    align-items: center;
    padding: 9px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fafc;
}

.student-announcement-panel,
.education-course-alerts {
    border-color: rgba(245, 158, 11, 0.32);
    background: linear-gradient(180deg, rgba(255, 251, 235, 0.92), #fff);
}

.student-announcement-panel .section-heading h2,
.education-course-alerts .section-heading h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.student-announcement-list {
    display: grid;
    gap: 0.75rem;
}

.student-announcement-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: start;
    gap: 0.85rem;
    padding: 0.9rem;
    border: 1px solid rgba(245, 158, 11, 0.24);
    border-radius: 8px;
    background: #fff;
}

.student-announcement-card > i {
    display: grid;
    place-items: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 999px;
    color: #92400e;
    background: #fef3c7;
}

.student-announcement-card strong {
    display: block;
    color: var(--text);
}

.student-announcement-card p {
    margin: 0.25rem 0 0;
    color: var(--muted);
}

.student-announcement-card footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* Keep the title separate from the certificate body in every output size. */
.certificate-footer-position {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    min-width: 0;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.certificate-footer-position legend {
    float: none;
    width: auto;
    padding: 0 6px;
    font-size: 1rem;
    font-weight: 700;
}

.certificate-footer-position label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    cursor: pointer;
}

.certificate-editor-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.certificate-editor-actions .field-hint {
    flex-basis: 100%;
}

.education-certificate-heading {
    display: grid;
    gap: 3mm;
    width: 100%;
    margin-bottom: 1mm;
    line-height: 1.15;
}

.education-certificate-copy {
    grid-auto-rows: max-content;
    height: auto;
    max-height: 100mm;
}

/* Reserve the upper band of illustrated certificates for the artwork title. */
.education-certificate-sheet.has-background > .education-certificate-copy {
    top: 55mm;
}

.education-certificate-copy .education-certificate-heading h2 {
    max-width: 250mm;
    margin-inline: auto;
    font-size: 20pt;
    line-height: 1.25;
    text-wrap: balance;
}

.education-certificate-copy .education-certificate-nature {
    margin: 0;
    max-width: 245mm;
    font-size: 10pt;
    line-height: 1.4;
    letter-spacing: 0.04em;
    text-wrap: balance;
}

.education-certificate-copy .education-certificate-body {
    width: min(100%, 245mm);
    font-size: 12pt;
    line-height: 1.6;
    margin-block: 3mm;
    text-wrap: pretty;
}

.education-certificate-copy .education-certificate-details {
    max-width: 245mm;
    font-size: 9pt;
    line-height: 1.5;
}

.education-certificate-copy > footer {
    margin-top: 3mm;
    padding-top: 3mm;
}

.education-certificate-copy > footer strong {
    font-size: 14pt;
    line-height: 1.4;
}

.education-certificate-program-sheet {
    isolation: isolate;
    color: var(--certificate-text-color);
}

.education-certificate-program-sheet.is-overlay-hidden::before {
    display: none;
}

.education-certificate-program-sheet.is-overlay-hidden {
    background: #ffffff;
}

.education-certificate-program-extra,
.education-certificate-program-summary article {
    background: transparent;
}

.education-certificate-program-sheet.has-back-footer {
    padding-bottom: calc(var(--certificate-footnote-height) + var(--certificate-write-bottom) + 5mm);
}

.education-certificate-program-sheet > .education-certificate-footnote {
    position: absolute;
    z-index: 2;
}

/* Central de certificados: componentes e cores do painel administrativo. */
.certificate-hub { color: var(--ink); }
.certificate-hub-heading-copy { width: 100%; }
.certificate-hub .heading-actions { margin-top: 16px; flex-wrap: wrap; }
.certificate-hub .certificate-hub-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.certificate-hub-metric { display: grid; gap: 8px; color: var(--ink); text-decoration: none; }
.certificate-hub-metric:hover { color: var(--ink); border-color: var(--brand); }
.certificate-hub-metric-top, .certificate-hub-metric-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.certificate-hub-metric-top { font-size: .9rem; font-weight: 700; }
.certificate-hub-metric-top > i { color: var(--brand); font-size: 1.35rem; }
.certificate-hub-metric-bottom { color: var(--muted); font-size: .8rem; }
.certificate-hub-notice { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-bottom: 20px; padding: 18px 22px; background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: 8px; }
.certificate-hub-notice > i { font-size: 1.5rem; color: var(--brand); }
.certificate-hub-notice strong { font-size: .9rem; }
.certificate-hub-notice p { margin: 4px 0 0; color: var(--muted); font-size: .85rem; }
.certificate-hub-notice > a { margin-left: auto; color: var(--brand); font-size: .85rem; font-weight: 700; }
.certificate-hub-section { scroll-margin-top: 20px; min-width: 0; }
.certificate-hub-section-heading h2 { margin-top: 6px; }
.certificate-hub-section-heading p { color: var(--muted); font-size: .85rem; margin: 8px 0 0; }
.certificate-hub-count { display: inline-block; padding: 3px 8px; border-radius: 4px; background: var(--soft); margin-left: 6px; }
.certificate-hub-course-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 16px; }
.certificate-hub-course { display: flex; flex-direction: column; padding: 16px; }
.certificate-hub-course-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.certificate-hub-course-icon, .certificate-hub-shortcut-icon { display: grid; place-items: center; flex-shrink: 0; width: 38px; height: 38px; border-radius: 6px; background: var(--soft); color: var(--brand); font-size: 1.25rem; }
.certificate-hub-badge { padding: 5px 8px; border: 1px solid var(--line); border-radius: 4px; font-size: .72rem; color: var(--ink); background: var(--soft); font-weight: 700; }
.certificate-hub-badge.is-disabled { color: var(--muted); }
.certificate-hub-course h3 { font-size: 1.05rem; font-weight: 800; line-height: 1.4; margin: 16px 0; overflow-wrap: anywhere; }
.certificate-hub-course-numbers { display: grid; grid-template-columns: 1fr 1fr; margin-top: auto; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.certificate-hub-course-numbers > div { display: grid; gap: 4px; }
.certificate-hub-course-numbers > div + div { padding-left: 16px; border-left: 1px solid var(--line); }
.certificate-hub-course-numbers strong { font-size: 1.4rem; }
.certificate-hub-course-numbers span { color: var(--muted); font-size: .75rem; }
.certificate-hub-course-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.certificate-hub-course-actions .btn { flex: 1 1 auto; font-size: .8rem; }
.certificate-hub-configure { display: flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--brand); font-size: .8rem; font-weight: 700; text-decoration: none; }
.certificate-hub-configure > i:last-child { margin-left: auto; }
.certificate-hub-help { margin: 16px 0 0; color: var(--muted); font-size: .8rem; line-height: 1.6; }
.certificate-hub-empty { padding: 28px 16px; text-align: center; }
.certificate-hub-empty > i { color: var(--brand); font-size: 1.8rem; }
.certificate-hub-empty h3 { font-size: 1rem; margin-top: 12px; }
.certificate-hub-shortcuts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 16px; }
.certificate-hub-shortcut { display: flex; align-items: flex-start; gap: 12px; padding: 16px; text-decoration: none; color: var(--ink); }
.certificate-hub-shortcut:hover { color: var(--ink); border-color: var(--brand); }
.certificate-hub-shortcut h3 { margin: 0 0 6px; font-size: .95rem; font-weight: 800; }
.certificate-hub-shortcut p { margin: 0; color: var(--muted); font-size: .8rem; line-height: 1.5; }
.certificate-hub-shortcut > i { margin-left: auto; color: var(--brand); }
.certificate-hub a:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }
@media (max-width: 640px) {
    .certificate-hub .certificate-hub-metrics { grid-template-columns: 1fr; }
    .certificate-hub-notice { padding: 16px; }
    .certificate-hub-notice > div { flex: 1; min-width: 160px; }
    .certificate-hub-notice > a { margin-left: 0; }
}