:root {
    --bg: #f4f6fb;
    --panel: #ffffff;
    --text: #182230;
    --muted: #667085;
    --border: #e4e7ec;
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --danger: #dc2626;
    --warning: #d97706;
    --success: #16a34a;
    --sidebar: #101828;
    --sidebar-soft: #1d2939;
    --shadow: 0 14px 38px rgba(16, 24, 40, 0.08);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
}

.sidebar {
    background: var(--sidebar);
    color: #fff;
    min-height: 100vh;
    padding: 22px;
    position: sticky;
    top: 0;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    margin-bottom: 20px;
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--primary);
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 900;
}

.sidebar-brand span {
    display: block;
    color: rgba(255,255,255,0.65);
    font-size: 13px;
}

.sidebar-nav {
    display: grid;
    gap: 4px;
}

.nav-section {
    color: rgba(255,255,255,0.42);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    font-weight: 900;
    margin: 18px 0 6px;
}

.nav-item {
    color: rgba(255,255,255,0.78);
    padding: 11px 12px;
    border-radius: 12px;
    font-weight: 700;
}

.nav-item:hover,
.nav-item.active {
    background: var(--sidebar-soft);
    color: #fff;
}

.app-main {
    min-width: 0;
}

.topbar {
    min-height: 74px;
    background: rgba(255,255,255,0.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar h1 {
    margin: 0;
    font-size: 24px;
}

.topbar > div:first-child {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-toggle {
    display: none;
    border: 0;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 42px;
    height: 42px;
    font-size: 22px;
    cursor: pointer;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-link,
.logout-link {
    font-weight: 800;
    color: var(--primary);
    font-size: 14px;
}

.user-chip {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 14px;
}

.user-chip strong,
.user-chip span {
    display: block;
    line-height: 1.2;
}

.user-chip span {
    color: var(--muted);
    font-size: 12px;
}

.preview-badge {
    background: rgba(217, 119, 6, 0.12);
    border: 1px solid rgba(217, 119, 6, 0.24);
    color: #92400e;
    padding: 9px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 900;
}

.preview-badge a {
    color: #92400e;
    text-decoration: underline;
    margin-left: 8px;
}

.content-wrap {
    padding: 28px;
}

.eyebrow {
    color: var(--primary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 900;
    margin: 0 0 8px;
}

.dashboard-welcome,
.panel,
.stat-card,
.login-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.dashboard-welcome {
    padding: 28px;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    margin-bottom: 24px;
}

.dashboard-welcome h2 {
    margin: 0 0 8px;
    font-size: 30px;
}

.dashboard-welcome p {
    color: var(--muted);
    margin: 0;
}

.welcome-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    padding: 20px;
}

.stat-card span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.stat-card strong {
    display: block;
    font-size: 34px;
    margin-top: 6px;
}

.stat-card.warning strong {
    color: var(--warning);
}

.stat-card.danger strong {
    color: var(--danger);
}

.panel-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.panel {
    padding: 24px;
}

.panel h3 {
    margin-top: 0;
}

.shortcut-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.shortcut-grid a {
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 14px;
    border-radius: 14px;
    font-weight: 800;
}

.shortcut-grid a:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.clean-list {
    margin: 0;
    padding-left: 20px;
    color: var(--muted);
}

.clean-list li {
    margin-bottom: 8px;
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 44px;
    padding: 11px 17px;
    border-radius: 999px;
    font-weight: 900;
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: #fff;
    border-color: var(--border);
    color: var(--text);
}

.full-btn {
    width: 100%;
}

.banner {
    padding: 14px 16px;
    border-radius: 16px;
    margin-bottom: 20px;
    font-weight: 700;
}

.banner-preview {
    background: rgba(217, 119, 6, 0.12);
    border: 1px solid rgba(217, 119, 6, 0.24);
    color: #92400e;
}

.alert {
    padding: 13px 15px;
    border-radius: 14px;
    margin-bottom: 16px;
    font-weight: 800;
}

.alert-error {
    background: rgba(220, 38, 38, 0.12);
    color: #991b1b;
    border: 1px solid rgba(220, 38, 38, 0.24);
}

.alert-success {
    background: rgba(22, 163, 74, 0.12);
    color: #166534;
    border: 1px solid rgba(22, 163, 74, 0.24);
}

.login-body {
    background:
        radial-gradient(circle at top left, rgba(79, 70, 229, 0.2), transparent 32%),
        linear-gradient(135deg, #f4f6fb 0%, #ffffff 100%);
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card {
    width: min(460px, 100%);
    padding: 32px;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.login-brand h1 {
    margin: 0;
}

.login-brand p {
    margin: 3px 0 0;
    color: var(--muted);
}

.login-form {
    display: grid;
    gap: 18px;
}

.form-group {
    display: grid;
    gap: 8px;
}

.form-group label {
    font-weight: 900;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 13px 14px;
    font: inherit;
    background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: 3px solid rgba(79, 70, 229, 0.15);
    border-color: rgba(79, 70, 229, 0.55);
}

.login-footnote {
    color: var(--muted);
    text-align: center;
    font-size: 13px;
    margin: 22px 0 0;
}

@media (max-width: 1050px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
        position: fixed;
        inset: 0 auto 0 0;
        width: 280px;
        z-index: 80;
    }

    .sidebar.open {
        display: block;
    }

    .sidebar-toggle {
        display: block;
    }

    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .topbar {
        padding: 0 16px;
    }

    .topbar-right {
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .dashboard-welcome {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 650px) {
    .stat-grid,
    .shortcut-grid {
        grid-template-columns: 1fr;
    }

    .content-wrap {
        padding: 18px;
    }

    .user-chip {
        display: none;
    }
}
.sidebar-nav {
    display: grid;
    gap: 8px;
}

.nav-group {
    display: grid;
    gap: 4px;
}

.nav-group-toggle {
    width: 100%;
    border: 0;
    background: transparent;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    font-weight: 900;
    margin: 10px 0 2px;
    padding: 9px 8px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-group-toggle:hover {
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.9);
}

.nav-chevron {
    transition: transform 0.2s ease;
    font-size: 14px;
}

.nav-group.open .nav-chevron {
    transform: rotate(180deg);
}

.nav-group-items {
    display: none;
    gap: 4px;
    padding-left: 6px;
    border-left: 1px solid rgba(255,255,255,0.10);
    margin-left: 8px;
}

.nav-group.open .nav-group-items {
    display: grid;
}

.nav-group-items .nav-item {
    font-size: 14px;
    padding: 10px 12px;
}

.nav-group-items .nav-item.active {
    background: var(--primary);
    color: #fff;
}

.nav-section {
    display: none;
}
.page-header-row {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
    margin-bottom: 22px;
}

.page-header-row h2 {
    margin: 0 0 8px;
    font-size: 30px;
}

.page-header-row p {
    color: var(--muted);
    margin: 0;
}

.role-preview-panel {
    margin-bottom: 22px;
}

.form-card {
    display: grid;
    gap: 18px;
    margin-top: 20px;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.banner-info {
    background: rgba(79, 70, 229, 0.10);
    border: 1px solid rgba(79, 70, 229, 0.22);
    color: var(--primary-dark);
}
.parent-search-panel {
    margin-bottom: 22px;
}

.inline-search-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 12px;
    align-items: end;
    margin-top: 18px;
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 850px;
}

.data-table th,
.data-table td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: middle;
}

.data-table th {
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.data-table td {
    color: var(--text);
}

.table-actions {
    width: 1%;
    white-space: nowrap;
}

.btn-small {
    min-height: 36px;
    padding: 8px 13px;
    font-size: 13px;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 12px;
    font-weight: 900;
}

.status-good {
    background: rgba(22, 163, 74, 0.12);
    color: #166534;
    border: 1px solid rgba(22, 163, 74, 0.22);
}

.status-muted {
    background: rgba(102, 112, 133, 0.12);
    color: var(--muted);
    border: 1px solid rgba(102, 112, 133, 0.22);
}

.panel-heading-row {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    margin-bottom: 14px;
}

.panel-heading-row h3 {
    margin: 0 0 4px;
}

.panel-heading-row p {
    color: var(--muted);
    margin: 0;
}

.empty-state {
    background: var(--bg);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.empty-state h3 {
    margin-top: 0;
}

.empty-state p {
    color: var(--muted);
    margin-bottom: 0;
}

.parent-preview-current {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.parent-preview-current span {
    display: block;
    font-size: 13px;
    opacity: 0.8;
}

.banner-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

@media (max-width: 850px) {
    .inline-search-form {
        grid-template-columns: 1fr;
    }

    .parent-preview-current {
        flex-direction: column;
        align-items: flex-start;
    }
}
.user-create-panel {
    margin-bottom: 22px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.filter-bar {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 180px 180px auto auto;
    gap: 12px;
    align-items: end;
    margin: 18px 0 22px;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--text);
}

.checkbox-row input {
    width: 18px;
    height: 18px;
}

.profile-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 22px;
    align-items: start;
}

.side-stack {
    display: grid;
    gap: 18px;
}

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

.summary-list div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.summary-list div:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.summary-list span {
    color: var(--muted);
    font-size: 14px;
    font-weight: 800;
}

.summary-list strong {
    text-align: right;
}

.danger-panel {
    border-color: rgba(220, 38, 38, 0.20);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    background: #991b1b;
}

.status-danger {
    background: rgba(220, 38, 38, 0.12);
    color: #991b1b;
    border: 1px solid rgba(220, 38, 38, 0.22);
}

.stacked-actions {
    margin-top: 12px;
}

.muted-text {
    color: var(--muted);
}

.header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.page-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

@media (max-width: 1000px) {
    .filter-bar,
    .profile-grid {
        grid-template-columns: 1fr;
    }

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

    .page-header-row {
        flex-direction: column;
        align-items: flex-start;
    }
}
.single-panel-wrap {
    max-width: 980px;
}

.user-create-panel {
    display: none;
}
.class-filter-bar {
    grid-template-columns: minmax(260px, 1fr) 210px 180px auto auto;
}

.table-subtext {
    display: block;
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

.status-class-draft {
    background: rgba(102, 112, 133, 0.12);
    color: var(--muted);
    border: 1px solid rgba(102, 112, 133, 0.22);
}

.status-class-published {
    background: rgba(22, 163, 74, 0.12);
    color: #166534;
    border: 1px solid rgba(22, 163, 74, 0.22);
}

.status-class-full {
    background: rgba(220, 38, 38, 0.12);
    color: #991b1b;
    border: 1px solid rgba(220, 38, 38, 0.22);
}

.status-class-waitlist {
    background: rgba(217, 119, 6, 0.12);
    color: #92400e;
    border: 1px solid rgba(217, 119, 6, 0.22);
}

.status-class-archived {
    background: rgba(15, 23, 42, 0.08);
    color: #475467;
    border: 1px solid rgba(15, 23, 42, 0.16);
}

.class-profile-grid {
    grid-template-columns: minmax(0, 1fr) 340px;
}

.three-col-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.checkbox-group-wrap {
    align-content: start;
}

@media (max-width: 1050px) {
    .class-filter-bar,
    .three-col-grid {
        grid-template-columns: 1fr;
    }

    .class-profile-grid {
        grid-template-columns: 1fr;
    }
}
.assigned-list {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
}

.assigned-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--bg);
}

.assigned-item strong,
.assigned-item span {
    display: block;
}

.assigned-item span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 2px;
}

.compact-form {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.empty-mini {
    background: var(--bg);
    border: 1px dashed var(--border);
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 18px;
}

.empty-mini p {
    color: var(--muted);
    margin: 6px 0 0;
}

@media (max-width: 650px) {
    .assigned-item {
        flex-direction: column;
        align-items: flex-start;
    }
}
.field-note {
    color: var(--muted);
    font-size: 12px;
    margin-top: 4px;
    display: block;
}

.inline-note {
    background: rgba(79, 70, 229, 0.08);
    border: 1px solid rgba(79, 70, 229, 0.18);
    color: var(--primary-dark);
    padding: 13px 15px;
    border-radius: 14px;
    font-weight: 700;
}

.meeting-pattern-list {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
}

.meeting-pattern-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--bg);
}

.meeting-pattern-item strong,
.meeting-pattern-item span {
    display: block;
}

.meeting-pattern-item span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 2px;
}

.inactive-pattern {
    opacity: 0.6;
}

.small-form-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

@media (max-width: 650px) {
    .meeting-pattern-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .small-form-grid {
        grid-template-columns: 1fr;
    }
}
.class-editor-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 370px;
    gap: 24px;
    align-items: start;
}

.class-editor-main {
    min-width: 0;
}

.class-editor-sidebar {
    display: grid;
    gap: 18px;
    position: sticky;
    top: 96px;
}

.class-editor-form {
    display: grid;
    gap: 22px;
}

.editor-section {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.editor-section-header {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 14px;
    padding: 22px 24px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.editor-section-header h3 {
    margin: 0 0 4px;
    font-size: 20px;
}

.editor-section-header p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.section-number {
    width: 36px;
    height: 36px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--primary);
    color: #fff;
    font-weight: 900;
}

.editor-section-body {
    display: grid;
    gap: 18px;
    padding: 24px;
}

.highlight-checkbox {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px;
}

.option-card-group {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px;
    align-content: start;
}

.sticky-form-actions {
    position: sticky;
    bottom: 0;
    z-index: 10;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    background: rgba(244, 246, 251, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
}

@media (max-width: 1150px) {
    .class-editor-layout {
        grid-template-columns: 1fr;
    }

    .class-editor-sidebar {
        position: static;
    }
}

@media (max-width: 650px) {
    .editor-section-header {
        grid-template-columns: 1fr;
    }

    .sticky-form-actions {
        flex-direction: column;
    }

    .sticky-form-actions .btn {
        width: 100%;
    }
}
.mini-session-list {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.mini-session-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px 14px;
}

.mini-session-item strong,
.mini-session-item span {
    display: block;
}

.mini-session-item span {
    color: var(--muted);
    font-size: 13px;
}
.parent-filter-bar,
.student-filter-bar {
    grid-template-columns: minmax(260px, 1fr) 190px auto auto;
}

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

.linked-item {
    display: block;
    padding: 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--bg);
}

.linked-item:hover {
    border-color: var(--primary);
}

.linked-item strong,
.linked-item span {
    display: block;
}

.linked-item span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

@media (max-width: 900px) {
    .parent-filter-bar,
    .student-filter-bar {
        grid-template-columns: 1fr;
    }
}
.student-profile-hero {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
    margin-bottom: 22px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.student-profile-hero h2 {
    margin: 0 0 6px;
    font-size: 32px;
}

.student-profile-hero p {
    margin: 0;
    color: var(--muted);
}

.profile-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.student-profile-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 22px;
    align-items: start;
}

.student-profile-main {
    display: grid;
    gap: 22px;
}

.student-profile-sidebar {
    display: grid;
    gap: 18px;
    position: sticky;
    top: 96px;
}

.contact-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.contact-column h4 {
    margin: 0 0 14px;
    font-size: 18px;
}

.contact-card-list {
    display: grid;
    gap: 14px;
}

.contact-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--bg);
    padding: 16px;
}

.emergency-contact-card {
    border-color: rgba(217, 119, 6, 0.22);
}

.contact-card-top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 12px;
}

.contact-card-top strong,
.contact-card-top span {
    display: block;
}

.contact-card-top span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

.contact-methods {
    display: grid;
    gap: 8px;
    margin: 12px 0;
}

.contact-methods a {
    color: var(--primary);
    font-weight: 800;
    font-size: 14px;
}

.contact-actions {
    margin-top: 12px;
}

.contact-note {
    color: var(--muted);
    background: #fff;
    border: 1px solid var(--border);
    padding: 12px;
    border-radius: 12px;
    font-size: 14px;
}

.mini-badge-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
}

.quick-contact-panel {
    border-color: rgba(79, 70, 229, 0.18);
}

.quick-contact-item {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.quick-contact-item:last-of-type {
    border-bottom: 0;
}

.quick-contact-item strong,
.quick-contact-item span {
    display: block;
}

.quick-contact-item span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

.quick-contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.placeholder-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.placeholder-card {
    background: var(--bg);
    border: 1px dashed var(--border);
    border-radius: 16px;
    padding: 16px;
}

.placeholder-card strong,
.placeholder-card span {
    display: block;
}

.placeholder-card span {
    color: var(--muted);
    font-size: 14px;
    margin-top: 4px;
}

@media (max-width: 1100px) {
    .student-profile-layout {
        grid-template-columns: 1fr;
    }

    .student-profile-sidebar {
        position: static;
    }
}

@media (max-width: 800px) {
    .student-profile-hero {
        flex-direction: column;
    }

    .contact-columns,
    .placeholder-grid {
        grid-template-columns: 1fr;
    }
}
.detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.detail-grid div {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
}

.detail-grid span,
.detail-grid strong {
    display: block;
}

.detail-grid span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 4px;
}

.parent-validation-box {
    margin-top: 12px;
    padding: 12px;
    border-radius: 14px;
    background: #fff;
    border: 1px dashed var(--border);
}

.parent-validation-box span,
.parent-validation-box strong {
    display: block;
}

.parent-validation-box span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.parent-validation-box strong {
    margin-top: 4px;
    font-family: monospace;
}

.change-log-list {
    display: grid;
    gap: 12px;
}

.change-log-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px;
}

.change-log-item strong,
.change-log-item span {
    display: block;
}

.change-log-item span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 4px;
}

.change-log-item p {
    margin: 10px 0 0;
    color: var(--muted);
}

.student-edit-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 22px;
    align-items: start;
}

.validation-help-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.validation-help-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px;
}

.validation-help-card strong,
.validation-help-card span,
.validation-help-card code {
    display: block;
}

.validation-help-card span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 4px;
}

.validation-help-card code {
    margin-top: 8px;
    font-weight: 900;
}

.validation-box {
    background: rgba(217, 119, 6, 0.08);
    border: 1px solid rgba(217, 119, 6, 0.22);
    border-radius: 16px;
    padding: 16px;
}

.validation-box h4 {
    margin: 0 0 12px;
}

.validation-box p {
    color: var(--muted);
    margin: 10px 0 0;
    font-size: 14px;
}

.small-note {
    font-size: 13px;
    margin-bottom: 0;
}

@media (max-width: 1050px) {
    .student-edit-layout,
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .validation-help-grid {
        grid-template-columns: 1fr;
    }
}
.detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.detail-grid div {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
}

.detail-grid span,
.detail-grid strong {
    display: block;
}

.detail-grid span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 4px;
}

.change-log-list {
    display: grid;
    gap: 12px;
}

.change-log-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px;
}

.change-log-item strong,
.change-log-item span {
    display: block;
}

.change-log-item span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 4px;
}

.student-edit-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 22px;
    align-items: start;
}

.small-note {
    font-size: 13px;
    margin-bottom: 0;
}

@media (max-width: 1050px) {
    .student-edit-layout,
    .detail-grid {
        grid-template-columns: 1fr;
    }
}
.email-logo-preview {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    text-align: center;
}

.email-logo-preview img {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
}

.email-preview-shell {
    padding: 18px;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.email-preview-card {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.email-preview-header {
    padding: 18px;
    color: #fff;
}

.email-preview-header img {
    max-width: 180px;
    max-height: 60px;
    object-fit: contain;
    display: block;
}

.email-preview-header strong {
    display: block;
    color: #fff;
    font-size: 18px;
}

.email-preview-body {
    padding: 20px;
}

.email-preview-body h4 {
    margin: 0 0 8px;
}

.email-preview-body p {
    color: var(--muted);
    margin: 0;
}

.email-preview-footer {
    background: #f9fafb;
    color: var(--muted);
    font-size: 13px;
    padding: 14px 20px;
}
.schedule-action-panel {
    margin-bottom: 22px;
}

.inline-action-form {
    display: grid;
    grid-template-columns: 220px auto;
    gap: 12px;
    align-items: end;
    margin-top: 18px;
}

.schedule-filter-bar {
    display: grid;
    grid-template-columns: 160px 160px minmax(220px, 1fr) 160px 160px auto auto;
    gap: 12px;
    align-items: end;
    margin: 18px 0 22px;
}

.my-schedule-filter {
    display: grid;
    grid-template-columns: 180px 180px auto auto;
    gap: 12px;
    align-items: end;
}

.schedule-day-list {
    display: grid;
    gap: 12px;
}

.schedule-day-heading {
    margin: 20px 0 4px;
    font-size: 18px;
    color: var(--text);
}

.schedule-day-heading:first-child {
    margin-top: 0;
}

.schedule-row {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    border: 1px solid var(--border);
    border-left: 6px solid var(--primary);
    border-radius: 16px;
    padding: 16px;
    background: var(--panel);
}

.schedule-type-class {
    border-left-color: #4f46e5;
}

.schedule-type-camp {
    border-left-color: #16a34a;
}

.schedule-type-show {
    border-left-color: #d97706;
}

.schedule-type-manual {
    border-left-color: #475467;
}

.schedule-time strong,
.schedule-time span,
.schedule-main strong,
.schedule-main span {
    display: block;
}

.schedule-time strong {
    font-size: 16px;
}

.schedule-time span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 2px;
}

.schedule-main strong {
    font-size: 16px;
}

.schedule-main span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

.schedule-main p {
    color: var(--muted);
    margin: 8px 0 0;
    font-size: 14px;
}

.schedule-status {
    white-space: nowrap;
}

.status-schedule-scheduled {
    background: rgba(79, 70, 229, 0.12);
    color: #3730a3;
    border: 1px solid rgba(79, 70, 229, 0.22);
}

.status-schedule-cancelled {
    background: rgba(220, 38, 38, 0.12);
    color: #991b1b;
    border: 1px solid rgba(220, 38, 38, 0.22);
}

.status-schedule-completed {
    background: rgba(22, 163, 74, 0.12);
    color: #166534;
    border: 1px solid rgba(22, 163, 74, 0.22);
}

@media (max-width: 1100px) {
    .schedule-filter-bar {
        grid-template-columns: 1fr 1fr;
    }

    .my-schedule-filter,
    .inline-action-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 750px) {
    .schedule-row {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .schedule-status {
        white-space: normal;
    }
}
.single-panel-wrap {
    max-width: 980px;
}
.schedule-top-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 520px;
    gap: 18px;
    margin-bottom: 22px;
}

.schedule-date-panel {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
}

.schedule-date-panel h3 {
    margin: 0;
    font-size: 24px;
}

.schedule-date-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.schedule-stat-panel {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.schedule-stat-panel div {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px;
    text-align: center;
}

.schedule-stat-panel span,
.schedule-stat-panel strong {
    display: block;
}

.schedule-stat-panel span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.schedule-stat-panel strong {
    font-size: 22px;
    margin-top: 4px;
}

.gantt-filter-bar {
    display: grid;
    grid-template-columns: 180px minmax(260px, 1fr) 160px 160px auto auto;
    gap: 12px;
    align-items: end;
    margin-top: 18px;
}

.gantt-panel {
    margin-top: 22px;
}

.gantt-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.gantt-toolbar h3 {
    margin: 0 0 4px;
}

.gantt-toolbar p {
    margin: 0;
    color: var(--muted);
}

.gantt-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.gantt-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.gantt-legend i {
    width: 14px;
    height: 14px;
    border-radius: 5px;
    display: inline-block;
}

.legend-class {
    background: #4f46e5;
}

.legend-camp {
    background: #16a34a;
}

.legend-show {
    background: #d97706;
}

.legend-manual {
    background: #475467;
}

.gantt-scroll {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: #fff;
}

.gantt-board {
    min-width: 1180px;
}

.gantt-header,
.gantt-row {
    display: grid;
    grid-template-columns: 230px minmax(900px, 1fr);
}

.gantt-header {
    position: sticky;
    top: 0;
    z-index: 5;
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
}

.gantt-person-header {
    padding: 14px 16px;
    font-weight: 900;
    color: var(--text);
    border-right: 1px solid var(--border);
}

.gantt-time-header {
    position: relative;
    height: 46px;
}

.gantt-time-header span {
    position: absolute;
    top: 14px;
    transform: translateX(-50%);
    font-size: 12px;
    color: var(--muted);
    font-weight: 900;
    white-space: nowrap;
}

.gantt-row {
    border-bottom: 1px solid var(--border);
}

.gantt-row:last-child {
    border-bottom: none;
}

.gantt-person {
    padding: 16px;
    border-right: 1px solid var(--border);
    background: #fff;
}

.gantt-person strong,
.gantt-person span {
    display: block;
}

.gantt-person strong {
    color: var(--text);
}

.gantt-person span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

.gantt-track {
    position: relative;
    background:
        linear-gradient(to right, rgba(15, 23, 42, 0.035) 1px, transparent 1px);
    background-size: calc(100% / 24) 100%;
    min-height: 58px;
}

.gantt-grid-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.gantt-grid-lines i {
    position: absolute;
    top: 0;
    bottom: 0;
    border-left: 1px solid rgba(15, 23, 42, 0.08);
}

.gantt-item {
    position: absolute;
    height: 34px;
    min-width: 36px;
    border-radius: 10px;
    padding: 5px 9px;
    overflow: hidden;
    color: #fff;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.gantt-item strong,
.gantt-item span {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.gantt-item strong {
    font-size: 12px;
    line-height: 1.1;
}

.gantt-item span {
    font-size: 10px;
    opacity: 0.9;
    margin-top: 2px;
}

.gantt-item-class {
    background: #4f46e5;
}

.gantt-item-camp {
    background: #16a34a;
}

.gantt-item-show {
    background: #d97706;
}

.gantt-item-manual {
    background: #475467;
}

.gantt-status-cancelled {
    opacity: 0.45;
    text-decoration: line-through;
}

.gantt-status-completed {
    opacity: 0.75;
}

.gantt-empty-row {
    position: absolute;
    top: 18px;
    left: 18px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

@media (max-width: 1200px) {
    .schedule-top-grid {
        grid-template-columns: 1fr;
    }

    .gantt-filter-bar {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 750px) {
    .schedule-date-panel,
    .gantt-toolbar {
        flex-direction: column;
    }

    .schedule-stat-panel {
        grid-template-columns: repeat(2, 1fr);
    }

    .gantt-filter-bar {
        grid-template-columns: 1fr;
    }
}
.weekly-schedule-filter-bar {
    display: grid;
    grid-template-columns: 180px minmax(260px, 1fr) 160px 160px auto auto;
    gap: 12px;
    align-items: end;
    margin-top: 18px;
}

.weekly-board-panel {
    margin-top: 22px;
}

.weekly-board-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.weekly-board-toolbar h3 {
    margin: 0 0 4px;
}

.weekly-board-toolbar p {
    margin: 0;
    color: var(--muted);
}

.weekly-board-scroll {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: #fff;
}

.weekly-board {
    min-width: 1450px;
}

.weekly-board-header,
.weekly-staff-row {
    display: grid;
    grid-template-columns: 220px repeat(7, minmax(170px, 1fr));
}

.weekly-board-header {
    position: sticky;
    top: 0;
    z-index: 6;
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
}

.weekly-staff-header,
.weekly-day-header {
    padding: 14px;
    border-right: 1px solid var(--border);
}

.weekly-staff-header {
    font-weight: 900;
}

.weekly-day-header {
    text-align: center;
}

.weekly-day-header strong,
.weekly-day-header span {
    display: block;
}

.weekly-day-header strong {
    font-size: 15px;
}

.weekly-day-header span {
    color: var(--muted);
    font-size: 12px;
    margin-top: 2px;
}

.weekly-day-header.is-today {
    background: rgba(79, 70, 229, 0.08);
}

.weekly-staff-row {
    border-bottom: 1px solid var(--border);
    min-height: 118px;
}

.weekly-staff-row:last-child {
    border-bottom: 0;
}

.weekly-staff-cell {
    padding: 16px;
    border-right: 1px solid var(--border);
    background: #fff;
}

.weekly-staff-cell strong,
.weekly-staff-cell span,
.weekly-staff-cell em {
    display: block;
}

.weekly-staff-cell strong {
    color: var(--text);
}

.weekly-staff-cell span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

.weekly-staff-cell em {
    color: var(--muted);
    font-size: 12px;
    margin-top: 10px;
    font-style: normal;
    font-weight: 800;
}

.weekly-day-cell {
    position: relative;
    min-height: 118px;
    padding: 28px 8px 8px;
    border-right: 1px solid var(--border);
    background:
        linear-gradient(to right, rgba(15, 23, 42, 0.045) 1px, transparent 1px);
    background-size: 25% 100%;
}

.weekly-day-cell.is-today {
    background-color: rgba(79, 70, 229, 0.035);
}

.weekly-time-strip {
    position: absolute;
    top: 6px;
    left: 8px;
    right: 8px;
    height: 16px;
}

.weekly-time-strip span {
    position: absolute;
    transform: translateX(-50%);
    color: var(--muted);
    font-size: 9px;
    font-weight: 900;
    white-space: nowrap;
}

.weekly-day-items {
    position: relative;
    height: 74px;
}

.weekly-schedule-block {
    position: absolute;
    top: 8px;
    min-height: 42px;
    border-radius: 10px;
    padding: 6px 8px;
    color: #fff;
    overflow: hidden;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.weekly-schedule-block:nth-child(2) {
    top: 52px;
}

.weekly-schedule-block:nth-child(3) {
    top: 96px;
}

.weekly-schedule-block strong,
.weekly-schedule-block span {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.weekly-schedule-block strong {
    font-size: 11px;
    line-height: 1.15;
}

.weekly-schedule-block span {
    font-size: 9px;
    opacity: 0.9;
    margin-top: 2px;
}

.weekly-block-class {
    background: #4f46e5;
}

.weekly-block-camp {
    background: #16a34a;
}

.weekly-block-show {
    background: #d97706;
}

.weekly-block-manual {
    background: #475467;
}

.weekly-status-cancelled {
    opacity: 0.45;
    text-decoration: line-through;
}

.weekly-status-completed {
    opacity: 0.75;
}

.weekly-empty {
    color: var(--muted);
    font-weight: 900;
    position: absolute;
    top: 56px;
    left: 50%;
    transform: translateX(-50%);
}

@media (max-width: 1200px) {
    .weekly-schedule-filter-bar {
        grid-template-columns: 1fr 1fr;
    }

    .weekly-board-toolbar {
        flex-direction: column;
    }
}

@media (max-width: 750px) {
    .weekly-schedule-filter-bar {
        grid-template-columns: 1fr;
    }
}
.hidden {
    display: none !important;
}
.print-schedule-panel {
    margin-top: 22px;
    margin-bottom: 22px;
}

.print-schedule-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: 18px;
}

.print-schedule-form {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: end;
}

.print-week-label {
    min-height: 44px;
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0 12px;
    font-weight: 800;
}

@media (max-width: 900px) {
    .print-schedule-grid,
    .print-schedule-form {
        grid-template-columns: 1fr;
    }
}
.weekly-schedule-block {
    text-decoration: none;
}

.weekly-schedule-block:hover {
    filter: brightness(0.95);
    transform: translateY(-1px);
}

.stacked-actions form {
    width: 100%;
}

.stacked-actions form .btn {
    width: 100%;
}.weekly-schedule-block {
    text-decoration: none;
}

.weekly-schedule-block:hover {
    filter: brightness(0.95);
    transform: translateY(-1px);
}

.stacked-actions form {
    width: 100%;
}

.stacked-actions form .btn {
    width: 100%;
}
.waiver-list {
    display: grid;
    gap: 12px;
}

.waiver-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 14px;
    align-items: center;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px;
}

.waiver-item strong,
.waiver-item span {
    display: block;
}

.attendance-class-block {
    margin-top: 18px;
}

.attendance-class-block h4 {
    margin: 0 0 10px;
}

.inline-attendance-form {
    display: grid;
    grid-template-columns: 160px minmax(160px, 1fr) auto;
    gap: 8px;
    align-items: center;
}

@media (max-width: 900px) {
    .waiver-item,
    .inline-attendance-form {
        grid-template-columns: 1fr;
    }
}
.template-editor-textarea {
    font-family: Consolas, Monaco, monospace;
    min-height: 560px;
    line-height: 1.5;
}

.placeholder-token-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.placeholder-token {
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    border-radius: 999px;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
}

.placeholder-token:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.related-id-grid {
    margin-top: 8px;
}