/* ═══════════════════════════════════════════════════════════════
   components.css — Cards, Buttons, Badges, Forms, Alerts,
                    Avatars, Dropdowns, Tables, Settings Rows
   ═══════════════════════════════════════════════════════════════ */

/* ── Cards ───────────────────────────────────────────────────────── */
.card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 1.3rem 1.5rem;
    margin-bottom: 1.25rem;
    border: 1px solid var(--border-mid);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    gap: 8px;
    flex-wrap: wrap;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--border-mid);
}

.card-title i { color: var(--brand); }

.card-action {
    font-size: 12px; font-weight: 500;
    color: var(--brand); text-decoration: none;
    opacity: 0.8; transition: opacity 0.15s;
}

.card-action:hover { opacity: 1; }

/* ── Badges ──────────────────────────────────────────────────────── */
.badge { padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge-green,  .badge-success   { background: #dcfce7; color: #166534; }
.badge-red,    .badge-danger    { background: #fee2e2; color: #991b1b; }
.badge-gray,   .badge-secondary { background: #f3f4f6; color: var(--text-secondary); }
.badge-purple                   { background: var(--brand-light); color: #5b21b6; }
.badge-warning                  { background: #fef9c3; color: #854d0e; }

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 13px; font-weight: 500;
    cursor: pointer; border: none;
    text-decoration: none;
    transition: opacity 0.15s, transform 0.1s;
}

.btn:hover  { opacity: 0.88; }
.btn:active { transform: scale(0.98); }
.btn-sm     { padding: 5px 12px; font-size: 12px; border-radius: var(--radius-sm); }
.btn-primary   { background: var(--brand); color: white; }
.btn-success   { background: #10b981; color: white; }
.btn-danger    { background: #ef4444; color: white; }
.btn-secondary,
.btn-ghost     { background: #f4f5f7; color: var(--text-secondary); border: 1px solid var(--border-mid); }
.btn-icon      { padding: 6px 10px; }

/* ── Forms ───────────────────────────────────────────────────────── */
.form-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-group { margin-bottom: 1.1rem; }

.form-group label {
    display: block;
    font-size: 0.8rem; font-weight: 600;
    color: #555;
    text-transform: uppercase; letter-spacing: 0.4px;
    margin-bottom: 0.35rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    background: var(--surface);
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(83,74,183,0.08);
}

.form-group small { display: block; margin-top: 0.3rem; font-size: 0.78rem; color: var(--text-faint); }

.form-group small code {
    background: #f3f4f6;
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.77rem;
    color: var(--brand);
}

/* ── Alerts ──────────────────────────────────────────────────────── */
.alert { padding: 10px; border-radius: var(--radius-md); font-size: 12px; margin-bottom: 1rem; }
.alert-error   { background: #fee2e2; color: #991b1b; }
.alert-success { background: #dcfce7; color: #166534; }
.alert-warning { background: #fef9c3; color: #854d0e; }
.alert-info    { background: #eff6ff; color: #1d4ed8; }

/* ── Avatars ─────────────────────────────────────────────────────── */
.avatar,
.student-initials {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand), #6d64cc);
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
    flex-shrink: 0;
}

.student-profile { display: flex; align-items: center; gap: 10px; }

/* ── Dropdown ────────────────────────────────────────────────────── */
.dropdown { position: relative; display: inline-block; }

.dd-trigger {
    background: none; border: none;
    cursor: pointer; padding: 6px 10px;
    border-radius: var(--radius-sm);
    color: #888; font-size: 15px;
    transition: background 0.15s;
}

.dd-trigger:hover { background: #f3f3f3; color: #333; }

.dd-menu {
    display: none;
    position: absolute;
    right: 0; top: 110%;
    background: var(--surface);
    border: 0.5px solid #e5e5e5;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    min-width: 160px;
    z-index: 999;
    padding: 4px 0;
}

.dd-menu.open { display: block; }

.dd-item {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 14px;
    font-size: 13px; color: #444;
    text-decoration: none;
    background: none; border: none;
    width: 100%; text-align: left;
    cursor: pointer;
    transition: background 0.12s;
}

.dd-item:hover        { background: #f5f5f5; }
.dd-item-danger       { color: #e53e3e; }
.dd-item-danger:hover { background: #fff5f5; }
.dd-divider           { height: 0.5px; background: #eee; margin: 4px 0; }

/* ── Tables ──────────────────────────────────────────────────────── */
.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-md);
    -webkit-overflow-scrolling: touch;
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }

thead th {
    padding: 10px 16px;
    text-align: left;
    font-size: 10.5px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.6px;
    color: var(--text-muted);
    background: #f8f9fb;
    border-bottom: 2px solid var(--border-mid);
    white-space: nowrap;
}

tbody tr { transition: background 0.12s; }
tbody tr:hover { background: #fafafa; }

tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }

/* ── Settings Rows ───────────────────────────────────────────────── */
.settings-row {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 18px; cursor: pointer; transition: background 0.15s;
}

.settings-row:hover { background: #f9f9ff; }

.settings-icon {
    width: 40px; height: 40px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; flex-shrink: 0;
}

.settings-info    { flex: 1; min-width: 0; }
.settings-title   { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.settings-sub     { font-size: 12px; color: var(--text-faint); margin-top: 2px; }
.settings-arrow   { font-size: 11px; color: #d1d5db; }
.settings-divider { height: 1px; background: #f3f4f6; margin: 0 18px; }

/* ── Official Document Style Template ────────────────────────── */
.receipt-container {
    max-width: 800px;
    margin: 1.5rem auto;
    padding: 0 1rem;
}

.official-receipt {
    background: #ffffff;
    padding: 3rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
    color: #222222;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.doc-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.school-name {
    font-size: 16px;
    font-weight: 700;
    color: #111111;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 4px 0;
}

.school-email {
    font-size: 13px;
    color: #666666;
    margin: 0;
}

.doc-logo {
    height: 44px;
    width: 44px;
    object-fit: contain;
}

.doc-logo-placeholder {
    font-size: 2rem;
    color: var(--brand);
}

.doc-divider-thick {
    height: 24px;
    background-color: #6b7280;
    margin-bottom: 2.5rem;
}

.doc-title-block {
    margin-bottom: 2rem;
}

.doc-title {
    font-size: 32px;
    font-weight: 700;
    color: #111111;
    text-align: center;
    margin: 0 0 1.5rem 0;
}

.meta-pair-group p {
    font-size: 14px;
    margin: 4px 0;
    color: #222222;
}

.doc-party-info {
    margin-bottom: 2rem;
    font-size: 14px;
    line-height: 1.6;
}

.doc-party-info p { margin: 4px 0; }

.doc-table-wrapper { margin: 2rem 0; }

.doc-invoice-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.doc-invoice-table th {
    background-color: #f3f4f6;
    color: #4b5563;
    font-weight: 600;
    padding: 10px 14px;
    text-align: left;
    border-top: 1px solid #e5e7eb;
    border-bottom: 1px solid #e5e7eb;
}

.doc-invoice-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #e5e7eb;
    color: #333333;
}

.doc-invoice-table .text-right { text-align: right; }

.doc-total-row td {
    border-bottom: 2px solid #111111;
    padding-top: 14px;
}

.doc-payment-metadata {
    margin-top: 2rem;
    font-size: 13.5px;
    line-height: 1.6;
}

.doc-payment-metadata p { margin: 4px 0; }

.doc-exchange-note {
    font-size: 12px;
    color: var(--brand);
    background: #f5f3ff;
    padding: 6px 12px;
    border-radius: 6px;
    display: inline-block;
    margin-top: 8px !important;
}

.doc-message-footer {
    margin-top: 3rem;
    font-size: 13px;
    color: #222222;
    text-align: left;
    line-height: 1.5;
}

.doc-action-bar {
    margin-top: 1.5rem;
    display: flex;
    gap: 12px;
}

/* __________________ Notices_________*/
/* ═══════════════════════════════════════════════════════════════
   Notice Board Layout & Responsive Engine
   ═══════════════════════════════════════════════════════════════ */

/* Grid Workspace Base */
.notice-board-grid {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 20px;
    align-items: start;
    width: 100%;
}

.notice-form-card { padding: 1.25rem; }
.notice-feed-card { padding: 1.25rem 1.5rem; }

/* Pending Approvals Section */
.notice-approval-banner {
    border-left: 3px solid #f59e0b;
    margin-bottom: 16px;
    padding: 1.2rem;
}

.approval-banner-title {
    color: #92400e;
    margin-bottom: 0.5rem;
}

.approval-banner-title i {
    color: #f59e0b;
    margin-right: 6px;
}

.notice-approval-item {
    padding: 12px 0;
    border-bottom: 1px solid #f3f4f6;
}

.notice-approval-item:last-child {
    border-bottom: none;
}

.notice-approval-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.notice-approval-content {
    flex: 1;
    min-width: 0;
}

.notice-approval-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

/* Metadata & Text Configurations */
.notice-meta-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.notice-item-title {
    font-size: 14px;
    color: #111827;
}

.notice-item-body {
    margin: 6px 0 4px;
    font-size: 13px;
    color: #374151;
    line-height: 1.4;
}

.notice-author-tag {
    font-size: 11px;
    color: #9ca3af;
}

.notice-audience-summary {
    font-size: 11px;
    color: #9ca3af;
}

.notice-empty-state {
    font-size: 13px;
    color: #9ca3af;
    padding: 16px 0;
    text-align: center;
}

/* Notice Badges Engine */
.badge-role-submitted {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: #fef3c7;
    color: #92400e;
    padding: 2px 8px;
    border-radius: 20px;
}

.badge-via-role {
    font-size: 10px;
    background: #f3f4f6;
    color: #6b7280;
    padding: 2px 8px;
    border-radius: 20px;
}

.badge-audience-role {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    padding: 2px 8px;
    border-radius: 20px;
}

.badge-audience-role.target-all { background: #e0f2fe; color: #0369a1; }
.badge-audience-role.target-student { background: #d1fae5; color: #065f46; }
.badge-audience-role.target-teacher { background: #ede9fe; color: #5b21b6; }
.badge-audience-role.target-finance_office { background: #fef9c3; color: #713f12; }

/* Active Feed Item Layouts */
.active-notice-item {
    padding: 14px 0;
    border-bottom: 1px solid #f3f4f6;
}

.active-notice-item:last-child {
    border-bottom: none;
}

.active-notice-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.active-notice-content {
    flex: 1;
    min-width: 0;
}

.notice-delete-form {
    flex-shrink: 0;
}

.btn-delete-notice {
    padding: 5px 8px;
    min-height: unset;
}

/* Platform System Feed */
.platform-notices-wrapper {
    margin-bottom: 16px;
}

.platform-feed-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #534AB7;
    margin-bottom: 8px;
}

.platform-feed-label i {
    margin-right: 4px;
}

.platform-notice-item {
    padding: 10px 12px;
    border: 1.5px solid #c7d2fe;
    border-radius: 8px;
    background: #f5f3ff;
    margin-bottom: 8px;
}

.platform-notice-title {
    color: #3730a3;
    font-size: 13px;
}

.platform-notice-body {
    margin: 4px 0 0;
    font-size: 12px;
    color: #444;
}

.platform-notice-date {
    color: #888;
    font-size: 11px;
}

.notice-separator {
    margin: 12px 0;
    border: 0;
    border-top: 1px solid #f3f4f6;
}

.notice-submission-form {
    width: 100%;
}

.btn-submit-notice {
    width: 100%;
    justify-content: center;
}

/* ── Student Profile Standard Layout Canvas ────────────────────── */
.profile-layout-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 20px;
    align-items: start;
}
.profile-column-left  { min-width: 0; }
.profile-column-right { min-width: 0; }

/* ── Print Utilities ────────────────────────────────────────────── */
@media print {
    body * { visibility: hidden; }
    .official-receipt, .official-receipt * { visibility: visible; }
    .official-receipt {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        border: none;
        box-shadow: none;
        padding: 0;
    }
    .doc-action-bar { display: none !important; }
}

/* ==========================================================================
   Student Dashboard Responsive Grid Engine (Updated with Deep Contrast)
   ========================================================================== */

/* Main Workspace Canvas Wrapper */
.dashboard-layout-container {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 20px;
    align-items: start;
    width: 100%;
    padding: 4px; /* Gives shadow room to breathe */
}

.dashboard-main-content {
    min-width: 0;
}

.dashboard-sidebar {
    position: sticky;
    top: 20px;
    min-width: 0;
}

/* Explicit Card Enhancements to Force Distinction */
.dashboard-main-content .card,
.dashboard-sidebar .sidebar-card {
    background: #ffffff !important;         /* Force pure white surface */
    border: 1px solid #e2e8f0 !important;   /* Clean, distinct mid-gray border border */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 
                0 2px 4px -1px rgba(0, 0, 0, 0.03) !important; /* Soft depth shadow */
}

/* Internal Visual Grids */
.dashboard-charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.dashboard-subjects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 4px;
}

/* Nested Inner Mini-Cards (e.g. Top Subjects Items) */
.dashboard-subjects-grid > div {
    background: #f8fafc !important;         /* Light slate tint for nested cards */
    border: 1px solid #e2e8f0 !important;   /* Distinct internal border separation */
}

/* Header Welcome Profile Card */
.dashboard-header-card {
    margin-bottom: 24px;
    background: linear-gradient(135deg, #534AB7 0%, #7B6FD4 100%) !important;
    border: none !important;
    padding: 24px 28px;
    box-shadow: 0 10px 15px -3px rgba(83, 74, 183, 0.15) !important; /* Themed glow shadow */
}

.dashboard-header-flex {
    display: flex;
    align-items: center;
    gap: 18px;
}

.dashboard-header-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
    border: 3px solid rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.dashboard-header-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dashboard-header-info {
    flex: 1;
    min-width: 0;
}

.dashboard-header-info h1 {
    margin: 0 0 4px !important;
    font-size: 22px;
    color: #fff;
    font-weight: 700;
}

.dashboard-header-info p {
    margin: 0 !important;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
}

.dashboard-header-status {
    flex-shrink: 0;
}

/* Mobile Breakpoint Adjustments */
@media (max-width: 768px) {
    .dashboard-layout-container {
        grid-template-columns: 1fr !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
    }

    .dashboard-sidebar {
        position: static !important;
        width: 100% !important;
    }

    .dashboard-charts-grid,
    .dashboard-subjects-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .dashboard-header-card {
        padding: 20px 16px !important;
        margin-bottom: 16px !important;
    }

    .dashboard-header-flex {
        flex-direction: column !important;
        text-align: center !important;
        gap: 12px !important;
    }

    .dashboard-header-status {
        width: 100% !important;
        display: flex !important;
        justify-content: center !important;
    }
}

/* ── Notifications ───────────────────────────────────────────── */
.notification-container {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    padding: 0.5rem 1rem;
}

.notification-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Icon background colors per type */
.invoice-type .notification-icon  { background: #eef2ff; color: #4338ca; }
.notice-type  .notification-icon  { background: #f0fdf4; color: #16a34a; }
.expiry-type  .notification-icon  { background: #fff7ed; color: #ea580c; }
.default-type .notification-icon  { background: #f0fdf4; color: #16a34a; }

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-content strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.notification-content p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 3px 0;
    line-height: 1.4;
}

.notification-content small {
    font-size: 11px;
    color: var(--text-faint);
}

.dismiss-btn {
    background: #f4f5f7;
    color: var(--text-secondary);
    border: 1px solid var(--border-mid);
    width: 28px;
    height: 28px;
    padding: 0;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.15s;
}

.dismiss-btn:hover {
    background: #e5e7eb;
}

/* ── Responsive Media Viewports ──────────────────────────────────── */
@media (max-width: 768px) {
    .card { padding: 0.95rem; margin-bottom: 0.85rem; border-radius: var(--radius-lg); }
    .card:last-child { margin-bottom: 0; }
    .card-title { font-size: 13px; line-height: 1.4; }

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

    .table-wrap { overflow-x: auto; width: 100%; -webkit-overflow-scrolling: touch; }
    table { min-width: 500px; }
    table td, table th { padding: 10px 8px; font-size: 12.5px; }
    .timetable-table-wrap table { min-width: 600px; }

    .student-profile { gap: 8px; }
    .student-profile b { font-size: 12.5px; max-width: 110px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

    .btn    { font-size: 13px; padding: 8px 14px; min-height: 40px; }
    .btn-sm { padding: 6px 12px; font-size: 12px; min-height: 34px; }

    /* Notification Engine Container Layouts */
    .notification-container {
        background: white;
        width: 100% !important;
        max-width: 480px !important;
        margin: 0 auto 1rem auto !important;
        padding: 0.5rem 1rem !important;
        border-radius: var(--radius-lg);
        box-sizing: border-box !important;
    }

    .notification-item, .notice-item-header {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 12px !important;
        flex-wrap: wrap;
    }

    .notification-item { padding: 8px 0 !important; border-bottom: 1px solid #f0f0f0 !important; }
    .notification-item:last-child { border-bottom: none !important; }

    .notification-icon {
        width: 32px !important;
        height: 32px !important;
        border-radius: 8px !important;
        flex-shrink: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .invoice-type .notification-icon  { background: #eef2ff !important; }
    .notice-type .notification-icon   { background: #f0fdf4 !important; }
    .expiry-type .notification-icon   { background: #fff7ed !important; }
    .default-type .notification-icon  { background: #f0fdf4 !important; }
    .notification-icon i { font-size: 0.85rem !important; }

    .notification-content, .notice-item-body {
        flex: 1 !important;
        min-width: 0 !important;
        word-wrap: break-word;
        word-break: break-word;
    }

    .notification-content strong { font-size: 12.5px !important; display: block !important; margin-bottom: 1px !important; line-height: 1.2 !important; }
    .notification-content p { font-size: 13.5px !important; color: #555 !important; margin: 0 0 2px 0 !important; line-height: 1.25 !important; }
    .notification-content small { font-size: 9.5px !important; color: #aaa !important; display: block !important; }

    .dismiss-btn {
        background: #f4f5f7 !important;
        color: var(--text-secondary) !important;
        border: 1px solid var(--border-mid) !important;
        width: 24px !important;
        height: 24px !important;
        min-height: unset !important;
        padding: 0 !important;
        border-radius: var(--radius-sm) !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        cursor: pointer;
    }
    .dismiss-btn i { font-size: 10px !important; }

    /* Form Fields & Textareas Management Rules */
    textarea.form-control, .form-group textarea {
        width: 100% !important;
        height: auto !important;
        min-height: 100px !important;
        padding: 12px !important;
        font-size: 14px !important;
        line-height: 1.5 !important;
        border: 1px solid #d1d5db !important;
        border-radius: var(--radius-md) !important;
        background: var(--surface) !important;
        box-sizing: border-box !important;
        resize: vertical;
    }

    /* Notice Board Grid Normalizers */
    div[style*="grid-template-columns: 340px 1fr"] {
        grid-template-columns: 1fr !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
    }

    .form-group input[type="text"],
    .form-group textarea,
    .form-group select {
        width: 100% !important;
        padding: 10px 12px !important;
        font-size: 14px !important;
        border: 1px solid #d1d5db !important;
        border-radius: var(--radius-md) !important;
        background: var(--surface) !important;
        box-sizing: border-box !important;
        display: block !important;
    }
    .form-group textarea { height: auto !important; min-height: 110px !important; line-height: 1.5 !important; }
    .form-group + button[type="submit"] { margin-top: 16px !important; width: 100% !important; }

    .page-content .card, div[style*="grid-template-columns"] .card {
        width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important; margin-right: 0 !important;
    }

    /* Academic Fees Structures UI Components */
    .fees-layout { display: flex !important; flex-direction: column !important; gap: 16px !important; width: 100% !important; }
    .fees-sidebar, .fees-main { width: 100% !important; display: block !important; }
    
    .fees-sidebar .form-group input, .fees-sidebar .form-group select {
        width: 100% !important; height: 42px !important; padding: 10px 12px !important;
        box-sizing: border-box !important; border: 1px solid #d1d5db !important;
        border-radius: var(--radius-md) !important; background: var(--surface) !important;
        font-size: 14px !important; display: block !important;
    }

    .fee-grid-wrap {
        width: 100% !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important;
        border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 12px;
    }
    .fee-grid-table { min-width: 580px !important; }
    .fee-grid-table thead th, .fee-grid-table tbody td { padding: 10px 12px !important; }
    .fees-main form div[style*="justify-content:flex-end"] { justify-content: center !important; padding-top: 8px !important; }
    .fees-main form div[style*="justify-content:flex-end"] .btn { width: 100% !important; min-height: 42px !important; display: flex !important; justify-content: center !important; align-items: center !important; }

    /* Staff & Payroll Directory View Rules */
    .card .table-wrap, div[style*="overflow-x: auto"] { width: 100% !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; }
    .card table { width: 100% !important; border-collapse: collapse; }
    .card th, .card td { white-space: nowrap !important; padding: 10px 14px !important; }
    
    .card form input[type="text"], .card form input[type="number"], .card form input[type="date"], .card form select {
        width: 100% !important; height: 42px !important; box-sizing: border-box !important;
    }

    /* Core Application Interface Dashboard Layouts */
    .dashboard-layout { display: flex !important; flex-direction: column !important; gap: 20px !important; width: 100% !important; }
    .main-dashboard-area, .sidebar-right { width: 100% !important; display: block !important; }
    
    .sidebar-card {
        background: var(--surface); border-radius: var(--radius-lg); padding: 1.3rem 1.5rem;
        border: 1px solid var(--border); box-shadow: 0 2px 4px rgba(0,0,0,0.04); box-sizing: border-box !important;
    }

    .as-field label, .as-label {
        display: block !important; font-size: 12px !important; font-weight: 600 !important; color: #4b5563 !important;
        text-transform: uppercase !important; letter-spacing: 0.5px !important; margin-bottom: 6px !important;
    }

    .as-field input[type="text"], .as-field input[type="number"], .as-field input[type="date"], .as-field select {
        width: 100% !important; height: 42px !important; padding: 10px 12px !important; font-size: 14px !important;
        border: 1px solid #d1d5db !important; border-radius: var(--radius-md) !important; background: var(--surface) !important;
        box-sizing: border-box !important; display: block !important;
    }

    .main-dashboard-area .table-wrap {
        width: 100% !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important;
        border: 1px solid #f3f4f6; border-radius: var(--radius-md);
    }
    .main-dashboard-area table { min-width: 600px !important; }

    /* Financial Receipts Filter Controls Panel Grid */
    .filter-card, div[style*="background: white"] { width: 100% !important; max-width: 100% !important; box-sizing: border-box !important; padding: 0.85rem !important; }
    
    .receipts-form-grid, div[style*="grid-template-columns"] { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 8px 10px !important; }
    .receipts-form-grid .form-group:first-child, div[style*="grid-template-columns"] .form-group:first-child { grid-column: span 2 !important; }
    
    .form-row { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 10px !important; }
    /* Protect column-flex containers from the grid catch-all */
    div[style*="flex-direction: column"],
    div[style*="flex-direction:column"] {
        display: flex !important;
        flex-direction: column !important;
    }

    /* Register Staff page specifically */
    .page-content[style*="flex-direction"] {
        max-width: 100% !important;
        padding: 8px !important;
        box-sizing: border-box !important;
    }
    .form-group { margin-bottom: 0.5rem !important; }
    .form-group label { font-size: 10.5px !important; margin-bottom: 2px !important; }
    .form-group input, .form-group select { padding: 0.45rem 0.6rem !important; font-size: 13px !important; }

    div[style*="justify-content"] .btn, .button-group, .actions-row {
        grid-column: span 2 !important; display: flex !important; flex-direction: row !important; gap: 8px !important; margin-top: 4px !important;
    }
    .button-group .btn, form button[type="submit"] { flex: 1 !important; padding: 6px 12px !important; min-height: 34px !important; font-size: 12.5px !important; }
    .receipts-table-wrap { width: 100% !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; margin-top: 1rem; }

    /* Unified Layout Engine for Individual Official Receipts Canvas */
    .receipt-page { padding: 0 !important; width: 100% !important; }
    .receipt-card { padding: 1rem 0.85rem !important; border-radius: var(--radius-md) !important; box-sizing: border-box !important; }
    
    .receipt-title h1 { font-size: 1.25rem !important; margin-bottom: 4px !important; }
    .receipt-title p { font-size: 11px !important; color: var(--text-faint) !important; }
    .receipt-student-info p { font-size: 13px !important; margin-bottom: 4px !important; }

    .receipt-page .table-wrap {
        width: 100% !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important;
        border: 1px solid var(--border); border-radius: var(--radius-md); margin-top: 12px !important; box-sizing: border-box !important;
    }
    .receipt-table { min-width: 580px !important; width: 100% !important; }
    .receipt-table th, .receipt-table td { padding: 8px 10px !important; font-size: 12px !important; white-space: nowrap !important; }
    .receipt-table td:nth-child(2) { white-space: normal !important; min-width: 110px !important; }

    .receipt-card div[style*="background:#f5f3ff"] {
        flex-direction: row !important; align-items: flex-start !important; gap: 8px !important;
        padding: 8px 12px !important; font-size: 12px !important; line-height: 1.4 !important; box-sizing: border-box !important;
    }

    .receipt-card div[style*="margin-top:30px"], div[style*="Print Receipt"] {
        display: flex !important; flex-direction: row !important; width: 100% !important; gap: 10px !important; margin-top: 20px !important; box-sizing: border-box !important;
    }
    .receipt-card div[style*="margin-top:30px"] .btn, div[style*="Print Receipt"] .btn, div[style*="Print Receipt"] a, div[style*="Print Receipt"] button {
        flex: 1 !important; justify-content: center !important; min-height: 38px !important; font-size: 13px !important; padding: 0 !important;
    }

    .receipt-detail-table th, .receipt-detail-table td { padding: 8px 6px !important; font-size: 12px !important; white-space: nowrap; }
    .receipt-detail-table td:nth-child(2) { white-space: normal !important; min-width: 100px; }
    .receipt-meta-text, div[style*="Receipt No:"] { font-size: 12px !important; line-height: 1.5 !important; }

    .exchange-rate-banner, div[style*="Exchange rate applied"] {
        display: flex !important; flex-direction: row !important; align-items: center !important; gap: 8px !important; padding: 8px 10px !important; font-size: 11.5px !important;
    }

    /* Cleaned Up Canvas Architecture */
    .receipt-container { max-width: 100% !important; padding: 0 8px !important; margin: 0.5rem auto !important; }
    .official-receipt { padding: 1.5rem 1.2rem !important; box-sizing: border-box !important; }
    .doc-title { font-size: 24px !important; margin-bottom: 1rem !important; }
    
    .doc-table-wrapper { width: 100% !important; margin: 1.5rem 0 !important; overflow-x: visible !important; }
    .doc-invoice-table { width: 100% !important; display: table !important; }
    .doc-invoice-table th, .doc-invoice-table td { padding: 10px 8px !important; font-size: 12.5px !important; }
    .doc-invoice-table td { border-bottom: 1px solid #e5e7eb !important; }
    .doc-total-row td { border-bottom: 2px solid #111111 !important; }

    .doc-action-bar {
        display: flex !important; flex-direction: row !important; gap: 10px !important; width: 100% !important;
        margin-top: 1.25rem !important; margin-bottom: 2rem !important; box-sizing: border-box !important;
    }
    .doc-action-bar .btn {
        flex: 1 !important; display: inline-flex !important; justify-content: center !important;
        align-items: center !important; min-height: 40px !important; font-size: 13px !important;
    }

    /* ── Student Profile Mobile Rules ── */
    .profile-layout-container {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    .profile-column-left {
        text-align: center;
        width: 100% !important;
    }

    .profile-column-left .btn {
        width: 100% !important;
        justify-content: center !important;
        margin-top: 10px !important;
    }

    .profile-column-left form {
        margin-top: 6px !important;
    }

    .profile-column-right,
    .profile-layout-container > div {
        width: 100% !important;
    }

    /* Info grids inside profile cards drop to single column */
    .profile-column-right div[style*="display:grid"],
    .profile-column-right div[style*="display: grid"] {
        grid-template-columns: 1fr 1fr !important;
        gap: 12px !important;
    }

    /* ── Payment Page Layout ── */
    div[style*="grid-template-columns:1fr 380px"] {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }

    /* Balance/Exchange sidebar stacks below the form */
    div[style*="grid-template-columns:1fr 380px"] > div[style*="display:flex"] {
        flex-direction: column !important;
        width: 100% !important;
    }   

    /* Currency radio buttons stay side by side (they're fine) */
    div[style*="display:flex; gap:0.75rem"] {
        flex-wrap: wrap !important;
    }

    /* Conversion box full width */
    #conversion-box {
        box-sizing: border-box !important;
        width: 100% !important;
    }

    /* ______________Notice Board___________*/

    .notice-board-grid {
        grid-template-columns: 1fr !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
    }
    
    .notice-form-card, 
    .notice-feed-card {
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 1rem !important;
    }
    
    .notice-submission-form input[type="text"],
    .notice-submission-form textarea,
    .notice-submission-form select {
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* __________ Student dashboard section________*/

    .dashboard-layout-container {
        grid-template-columns: 1fr !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
    }

    .dashboard-sidebar {
        position: static !important;
        width: 100% !important;
    }

    .dashboard-charts-grid,
    .dashboard-subjects-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    /* Tighter header padding on mobile devices */
    .dashboard-header-card {
        padding: 14px 16px !important; 
        margin-bottom: 14px !important;
    }

    /* Stack items nicely but closer together */
    .dashboard-header-flex {
        flex-direction: column !important;
        text-align: center !important;
        gap: 8px !important; 
    }

    .dashboard-header-status {
        width: 100% !important;
        display: flex !important;
        justify-content: center !important;
        margin-top: 2px;
    }
}

@media (max-width: 480px) {
    .card { padding: 0.8rem; margin-bottom: 0.65rem; }
}