/* System-wide UI/UX refinement layer. Loaded before the final SaaS normalization layer. */
:root {
    --ui-bg: #f5f7fb;
    --ui-surface: #ffffff;
    --ui-muted-surface: #f8fafc;
    --ui-text: #172b4d;
    --ui-heading: #0f315d;
    --ui-muted: #64748b;
    --ui-line: #dbe4ef;
    --ui-soft-line: #edf2f7;
    --ui-primary: #0f4b92;
    --ui-primary-hover: #0b3d78;
    --ui-primary-soft: #eaf3ff;
    --ui-green: #067647;
    --ui-amber: #b54708;
    --ui-red: #b42318;
    --ui-cyan: #0e7490;
    --ui-radius: 8px;
    --ui-shadow: 0 1px 3px rgba(15, 36, 62, 0.06), 0 10px 28px rgba(15, 36, 62, 0.05);
    --ui-shadow-hover: 0 12px 32px rgba(15, 36, 62, 0.1);
}

html,
body {
    background: var(--ui-bg) !important;
}

body {
    color: var(--ui-text);
    text-rendering: optimizeLegibility;
}

a { color: var(--ui-primary); }
a:hover { color: var(--ui-primary-hover); }

.app-layout {
    background: var(--ui-bg) !important;
    grid-template-columns: 236px minmax(0, 1fr) !important;
}

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

.app-main .container,
body:not(:has(.app-layout)) .container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 1rem 1.1rem 1.4rem;
    gap: 0.9rem;
}

.app-layout .app-main .container { max-width: none; }

.content-topbar {
    min-height: 56px !important;
    padding: 0 1.05rem !important;
    background: rgba(255, 255, 255, 0.96) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--ui-line) !important;
    box-shadow: 0 1px 8px rgba(15, 36, 62, 0.06) !important;
}

.topbar-title {
    color: var(--ui-heading) !important;
    font-size: 1rem !important;
    font-weight: 800 !important;
    letter-spacing: 0 !important;
}

.sidebar {
    background: #0f315d !important;
    border-right: 0 !important;
}

.sidebar-brand {
    min-height: 64px;
    padding: 0.85rem 0.8rem !important;
    background: rgba(0, 0, 0, 0.12) !important;
}

.sidebar-nav-wrap { padding: 0.7rem !important; }
.sidebar-nav { gap: 0.35rem !important; }

.sidebar-nav .sidebar-link,
.sidebar-nav .nav-link,
.sidebar-nav a {
    min-height: 40px;
    border-radius: var(--ui-radius) !important;
    padding: 0.58rem 0.65rem !important;
    font-size: 0.86rem !important;
    gap: 0.55rem !important;
}

.sidebar-nav .sidebar-link i,
.sidebar-nav .nav-link i,
.sidebar-nav a i {
    width: 1.45rem;
    height: 1.45rem;
    min-width: 1.45rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-nav .sidebar-link.active,
.sidebar-nav .sidebar-link.is-active,
.sidebar-nav .nav-link.active,
.sidebar-nav .nav-link.is-active,
.sidebar-nav a.active,
.sidebar-nav a.is-active {
    background: #fff !important;
    color: #0f315d !important;
    box-shadow: 0 8px 22px rgba(4, 20, 43, 0.28) !important;
}

.sidebar-nav .active i,
.sidebar-nav .is-active i {
    background: var(--ui-primary-soft) !important;
    color: var(--ui-primary) !important;
}

.dashboard-shell,
.admin-shell {
    gap: 0.9rem !important;
    width: 100%;
    min-width: 0;
}

.card,
.content-section,
.admin-shell section,
.admin-shell .admin-card,
.history-semester-block,
.history-toolbar,
.login-shell {
    border: 1px solid var(--ui-line) !important;
    border-radius: var(--ui-radius) !important;
    background: var(--ui-surface) !important;
    box-shadow: var(--ui-shadow) !important;
    transform: none !important;
}

.card:hover,
.content-section:hover,
.admin-shell section:hover,
.admin-shell .admin-card:hover,
.history-semester-block:hover {
    box-shadow: var(--ui-shadow-hover) !important;
    transform: none !important;
}

.content-section,
.admin-shell section,
.admin-shell .admin-card { padding: 1rem !important; }

.content-head,
.admin-shell .content-head,
.admin-shell .admin-card-head,
.card-head {
    margin-bottom: 0.8rem !important;
    padding-bottom: 0.65rem !important;
    border-bottom: 1px solid var(--ui-soft-line) !important;
    gap: 0.65rem !important;
}

.content-head h2,
.admin-shell .content-head h2,
.admin-shell .admin-card-head h2,
.card-head h2,
.dashboard-shell .card h2 {
    margin: 0;
    color: var(--ui-heading) !important;
    font-size: 1rem !important;
    font-weight: 800 !important;
    letter-spacing: 0 !important;
}

.content-head p,
.admin-shell .content-head p,
.admin-shell .admin-card-head p,
.text-muted,
small { color: var(--ui-muted) !important; }

.hero-card,
.admin-shell .hero-card,
.dashboard-hero {
    min-height: auto !important;
    border: 0 !important;
    border-radius: var(--ui-radius) !important;
    padding: 1rem 1.1rem !important;
    background: linear-gradient(135deg, #0f315d 0%, #0f4b92 58%, #14745d 100%) !important;
    box-shadow: 0 10px 26px rgba(15, 49, 93, 0.18) !important;
}

.hero-card h2,
.admin-shell .hero-card h2,
.dashboard-hero h2 {
    font-size: 1.35rem !important;
    line-height: 1.15 !important;
    letter-spacing: 0 !important;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.78) !important;
    line-height: 1.45;
}

.hero-pulse,
.login-brand-panel::before,
.login-brand-panel::after { display: none !important; }

.admin-metrics,
.metric-grid,
.dashboard-shell .metric-grid.metric-grid-four {
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)) !important;
    gap: 0.75rem !important;
}

.admin-metric,
.metric-card {
    min-height: 72px !important;
    gap: 0.7rem !important;
    padding: 0.75rem !important;
    border: 1px solid var(--ui-line) !important;
    border-radius: var(--ui-radius) !important;
    background: var(--ui-surface) !important;
    box-shadow: var(--ui-shadow) !important;
    transform: none !important;
}

.admin-metric::before,
.metric-card::before { display: none !important; }

.admin-metric:hover,
.metric-card:hover {
    box-shadow: var(--ui-shadow-hover) !important;
    transform: none !important;
}

.admin-metric-icon,
.metric-icon {
    width: 38px !important;
    min-width: 38px !important;
    height: 38px !important;
    border-radius: var(--ui-radius) !important;
    background: var(--ui-primary-soft) !important;
    color: var(--ui-primary) !important;
    box-shadow: none !important;
    font-size: 1rem !important;
}

.admin-metric.is-green .admin-metric-icon { background: #ecfdf3 !important; color: var(--ui-green) !important; }
.admin-metric.is-amber .admin-metric-icon { background: #fff7ed !important; color: var(--ui-amber) !important; }
.admin-metric.is-red .admin-metric-icon { background: #fff1f0 !important; color: var(--ui-red) !important; }
.admin-metric.is-cyan .admin-metric-icon { background: #ecfeff !important; color: var(--ui-cyan) !important; }

.admin-metric-body h3,
.metric-content h3,
.metric-card h3 {
    color: var(--ui-muted) !important;
    font-size: 0.7rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.04em !important;
}

.admin-metric-body p,
.metric-value,
.metric-card p {
    margin: 0.1rem 0 0 !important;
    color: var(--ui-heading) !important;
    font-size: 1.35rem !important;
    line-height: 1.1 !important;
}

.btn,
.admin-shell .btn,
.dashboard-shell .btn,
button.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.42rem;
    min-height: 36px;
    border-radius: var(--ui-radius) !important;
    padding: 0.48rem 0.78rem !important;
    font-size: 0.85rem !important;
    font-weight: 800 !important;
    line-height: 1.1 !important;
    white-space: nowrap;
    box-shadow: none !important;
    transform: none !important;
}

.btn-primary,
.admin-shell .btn-primary,
.dashboard-shell .btn-primary {
    background: var(--ui-primary) !important;
    border-color: var(--ui-primary) !important;
    color: #fff !important;
}

.btn-primary:hover,
.admin-shell .btn-primary:hover,
.dashboard-shell .btn-primary:hover {
    background: var(--ui-primary-hover) !important;
    border-color: var(--ui-primary-hover) !important;
}

.btn-light,
.btn-outline-primary,
.admin-shell .btn-light,
.admin-shell .btn-outline-primary,
.dashboard-shell .btn-outline-primary {
    background: #fff !important;
    border: 1px solid var(--ui-line) !important;
    color: var(--ui-heading) !important;
}

.btn-light:hover,
.btn-outline-primary:hover,
.admin-shell .btn-light:hover,
.admin-shell .btn-outline-primary:hover,
.dashboard-shell .btn-outline-primary:hover {
    background: var(--ui-primary-soft) !important;
    border-color: #b8d3f0 !important;
    color: var(--ui-primary) !important;
}

.btn-danger,
.admin-shell .btn-danger { background: var(--ui-red) !important; border-color: var(--ui-red) !important; color: #fff !important; }
.btn-success,
.admin-shell .btn-success { background: var(--ui-green) !important; border-color: var(--ui-green) !important; color: #fff !important; }

.admin-toolbar,
.form-actions,
.admin-shell .form-actions,
.quick-actions,
.student-info-actions,
.history-req-actions,
.stu-status-actions { gap: 0.5rem !important; }

input,
select,
textarea,
.form-control,
.form-select,
.admin-form input,
.admin-form select,
.admin-form textarea,
.admin-shell input,
.admin-shell select,
.admin-shell textarea {
    width: 100%;
    min-height: 38px;
    border: 1px solid var(--ui-line) !important;
    border-radius: var(--ui-radius) !important;
    background: #fff !important;
    color: var(--ui-text) !important;
    padding: 0.5rem 0.62rem !important;
    font-size: 0.88rem !important;
    box-shadow: none !important;
}

textarea { min-height: 92px; }

input:focus,
select:focus,
textarea:focus,
.form-control:focus,
.form-select:focus,
.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
    border-color: #8db6df !important;
    box-shadow: 0 0 0 3px rgba(15, 75, 146, 0.12) !important;
    outline: none !important;
}

label,
.admin-form label,
.admin-shell label,
.form-label {
    gap: 0.3rem !important;
    color: var(--ui-heading) !important;
    font-size: 0.82rem !important;
    font-weight: 750 !important;
}

.checkbox-row,
.admin-shell .checkbox-row,
.admin-form .checkbox-row {
    display: inline-flex !important;
    align-items: center !important;
    flex-direction: row !important;
    gap: 0.45rem !important;
}

input[type="checkbox"],
input[type="radio"] {
    width: 16px !important;
    min-width: 16px !important;
    height: 16px !important;
    min-height: 16px !important;
    padding: 0 !important;
    accent-color: var(--ui-primary);
}

.table-wrap,
.admin-shell .table-wrap {
    overflow: auto !important;
    border: 1px solid var(--ui-line) !important;
    border-radius: var(--ui-radius) !important;
    background: #fff;
    box-shadow: none !important;
}

table {
    border-collapse: separate;
    border-spacing: 0;
}

th,
td,
.admin-shell table thead th,
.admin-shell table tbody td {
    padding: 0.62rem 0.65rem !important;
    border-bottom: 1px solid var(--ui-soft-line) !important;
    line-height: 1.35 !important;
}

th,
.admin-shell table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: #f8fafc !important;
    color: #475569 !important;
    font-size: 0.72rem !important;
    font-weight: 850 !important;
    text-transform: uppercase;
    letter-spacing: 0.03em !important;
}

td,
.admin-shell table tbody td {
    color: #28415f !important;
    font-size: 0.84rem !important;
    vertical-align: middle !important;
}

tbody tr:nth-child(even),
.admin-shell table tbody tr:nth-child(even) { background: #fbfdff !important; }

tbody tr:hover,
.admin-shell table tbody tr:hover { background: #f4f8fd !important; }

.badge {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.28rem;
    min-height: 24px;
    border-radius: 999px !important;
    padding: 0.24rem 0.52rem !important;
    font-size: 0.72rem !important;
    font-weight: 850 !important;
    letter-spacing: 0.01em !important;
    line-height: 1 !important;
}

.alert,
.bottom-toast,
.admin-callout,
.admin-assignment-callout,
.empty-note,
.admin-empty {
    border-radius: var(--ui-radius) !important;
    border-width: 1px !important;
    box-shadow: none !important;
}

.admin-actions-grid {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)) !important;
    gap: 0.75rem !important;
}

.admin-action-tile {
    min-height: 76px;
    border: 1px solid var(--ui-line) !important;
    border-radius: var(--ui-radius) !important;
    background: #fff !important;
    padding: 0.78rem !important;
    box-shadow: none !important;
    transform: none !important;
}

.admin-action-tile:hover {
    background: #f8fbff !important;
    border-color: #b8d3f0 !important;
    box-shadow: var(--ui-shadow) !important;
}

.admin-action-tile i {
    width: 34px;
    height: 34px;
    min-width: 34px !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ui-radius);
    background: var(--ui-primary-soft);
    color: var(--ui-primary) !important;
    font-size: 1rem !important;
}

.admin-action-tile strong { color: var(--ui-heading) !important; font-size: 0.88rem !important; }
.admin-action-tile small { color: var(--ui-muted) !important; }

.nav-tabs {
    gap: 0.35rem;
    border-bottom: 1px solid var(--ui-line) !important;
}

.nav-tabs .nav-link {
    border: 1px solid transparent !important;
    border-radius: var(--ui-radius) var(--ui-radius) 0 0 !important;
    background: transparent !important;
    color: var(--ui-muted) !important;
    font-weight: 800 !important;
}

.nav-tabs .nav-link.active,
.nav-tabs .nav-link.is-active {
    background: #fff !important;
    border-color: var(--ui-line) var(--ui-line) #fff !important;
    color: var(--ui-heading) !important;
}

.modal-backdrop.show { opacity: 0.36 !important; }
.modal-dialog { --bs-modal-margin: 1rem; }

.modal-content,
.admin-shell .modal-content {
    overflow: hidden;
    border: 1px solid var(--ui-line) !important;
    border-radius: 10px !important;
    box-shadow: 0 24px 70px rgba(15, 36, 62, 0.22) !important;
}

.modal-header,
.admin-shell .modal-header {
    min-height: 54px;
    padding: 0.85rem 1rem !important;
    background: #fff !important;
    color: var(--ui-heading) !important;
    border-bottom: 1px solid var(--ui-soft-line) !important;
}

.modal-title,
.admin-shell .modal-header .modal-title {
    color: var(--ui-heading) !important;
    font-family: 'IBM Plex Sans', sans-serif !important;
    font-size: 1rem !important;
    font-weight: 850 !important;
    letter-spacing: 0 !important;
}

.modal-header .btn-close,
.admin-shell .modal-header .btn-close {
    filter: none !important;
    opacity: 0.7;
}

.modal-body,
.admin-shell .modal-body {
    padding: 1rem !important;
    background: var(--ui-muted-surface) !important;
}

.modal-footer,
.admin-shell .modal-footer {
    gap: 0.5rem !important;
    padding: 0.75rem 1rem !important;
    background: #fff !important;
    border-top: 1px solid var(--ui-soft-line) !important;
}

.modal-field-grid,
.admin-shell .modal-body .modal-field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem !important;
}

.modal-section-label,
.admin-shell .modal-body .modal-section-label {
    color: var(--ui-muted) !important;
    font-size: 0.7rem !important;
    font-weight: 850 !important;
    letter-spacing: 0.06em !important;
}

.modal-divider,
.admin-shell .modal-body .modal-divider { background: var(--ui-line) !important; }

.profile-dropdown {
    border: 1px solid var(--ui-line) !important;
    border-radius: 10px !important;
    box-shadow: 0 18px 44px rgba(15, 36, 62, 0.16) !important;
}

.profile-dropdown-toggle {
    min-height: 40px !important;
    border-radius: var(--ui-radius) !important;
    padding: 0.25rem 0.4rem !important;
}

.profile-avatar,
.profile-dropdown-avatar { background: var(--ui-primary) !important; }

.profile-bar {
    padding: 0.75rem 0 !important;
    border-bottom: 1px solid var(--ui-line) !important;
}

.profile-bar-name {
    color: var(--ui-heading) !important;
    font-size: 1.05rem !important;
}

.student-step-chain { gap: 0.6rem !important; }

.student-step-chip,
.history-req-card,
.stu-timeline-card,
.stu-status-info-item,
.stu-form-section,
.stu-org-card,
.student-notification-item,
.student-clearance-row {
    border: 1px solid var(--ui-line) !important;
    border-radius: var(--ui-radius) !important;
    background: #fff !important;
    box-shadow: none !important;
}

.student-step-chip.is-current { background: #f3f8ff !important; border-color: #b8d3f0 !important; }
.student-step-chip.is-done { background: #f0fdf4 !important; border-color: #b7e4c7 !important; }

.progress-wrap {
    height: 10px !important;
    background: #e9eef5 !important;
}

.progress-bar { background: linear-gradient(90deg, var(--ui-primary), #14745d) !important; }

.site-footer {
    margin: 0 !important;
    padding: 0.85rem 1.1rem !important;
    background: #fff !important;
    border-top: 1px solid var(--ui-line) !important;
}

.site-footer p { color: var(--ui-muted) !important; }

.login-shell { overflow: hidden; }
.login-brand-panel { background: linear-gradient(135deg, #0f315d 0%, #0f4b92 62%, #14745d 100%) !important; }
.login-form-panel { background: #fff !important; }

@media (min-width: 901px) {
    .sidebar { height: 100vh; }
}

@media (max-width: 1100px) {
    .app-main .container,
    body:not(:has(.app-layout)) .container { padding: 0.9rem; }
}

@media (max-width: 900px) {
    .app-layout { grid-template-columns: 1fr !important; }
    .sidebar { width: 292px !important; max-width: 88vw !important; }
    .content-topbar { min-height: 54px !important; }
    .admin-metrics,
    .metric-grid,
    .dashboard-shell .metric-grid.metric-grid-four { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}

@media (max-width: 640px) {
    .app-main .container,
    body:not(:has(.app-layout)) .container {
        padding: 0.75rem !important;
        gap: 0.75rem !important;
    }

    .topbar-title { font-size: 0.92rem !important; }

    .content-section,
    .admin-shell section,
    .admin-shell .admin-card,
    .card { padding: 0.8rem !important; }

    .admin-metrics,
    .metric-grid,
    .dashboard-shell .metric-grid.metric-grid-four { grid-template-columns: 1fr !important; }

    .admin-metric,
    .metric-card { min-height: 64px !important; }

    .admin-toolbar,
    .form-actions,
    .admin-shell .form-actions,
    .quick-actions,
    .student-info-actions,
    .history-req-actions,
    .stu-status-actions {
        align-items: stretch !important;
        flex-direction: column !important;
    }

    .btn,
    .admin-shell .btn,
    .dashboard-shell .btn,
    .admin-toolbar .btn,
    .form-actions .btn {
        width: 100%;
        white-space: normal;
    }

    .modal-field-grid,
    .admin-shell .modal-body .modal-field-grid { grid-template-columns: 1fr; }
    .modal-dialog { --bs-modal-margin: 0.5rem; }
    .modal-body,
    .admin-shell .modal-body { padding: 0.85rem !important; }

    th,
    td,
    .admin-shell table thead th,
    .admin-shell table tbody td {
        padding: 0.52rem !important;
        font-size: 0.8rem !important;
    }
}

/* Login input icon alignment fix */
.login-form-panel .input-icon-wrap {
    position: relative;
}

.login-form-panel .input-icon-wrap > i:first-child {
    left: 0.95rem !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    z-index: 2;
    width: 1rem;
    text-align: center;
    pointer-events: none;
}

.login-form-panel .input-icon-wrap input,
.login-form-panel .input-icon-wrap select {
    min-height: 58px !important;
    padding-left: 2.85rem !important;
}

.login-form-panel .input-icon-wrap input.pw-has-toggle {
    padding-right: 3.35rem !important;
}

.login-form-panel .pw-toggle {
    position: absolute;
    right: 0.55rem !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 38px !important;
    height: 38px !important;
    min-height: 38px !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    color: #6f89a8 !important;
    z-index: 3;
}

.login-form-panel .pw-toggle:hover,
.login-form-panel .pw-toggle:focus-visible {
    background: #edf4fc !important;
    color: var(--ui-primary) !important;
    box-shadow: none !important;
}
/* Collapsible sidebar rail */
.sidebar-brand-toggle {
    width: 100%;
    border: 0 !important;
    border-bottom: 1px solid rgba(214, 229, 255, 0.2) !important;
    color: inherit;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s ease, padding 0.2s ease;
}

.sidebar-brand-toggle:hover,
.sidebar-brand-toggle:focus-visible {
    background: rgba(255, 255, 255, 0.1) !important;
    outline: none;
}

.sidebar-brand-logo-wrap {
    width: 38px;
    height: 38px;
    min-width: 38px;
    display: inline-grid;
    place-items: center;
    border-radius: 10px;
    position: relative;
}

.sidebar-brand-logo {
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.sidebar-brand-open-icon,
.sidebar-brand-close-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #eef6ff;
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.sidebar-brand-open-icon {
    display: none;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.13);
    font-size: 1.25rem;
}

.sidebar-brand-close-icon {
    margin-left: auto;
    width: 30px;
    height: 30px;
    min-width: 30px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 1rem;
}

.sidebar-brand-toggle:hover .sidebar-brand-close-icon,
.sidebar-brand-toggle:focus-visible .sidebar-brand-close-icon,
.sidebar-brand-toggle:hover .sidebar-brand-open-icon,
.sidebar-brand-toggle:focus-visible .sidebar-brand-open-icon {
    background: rgba(255, 255, 255, 0.2);
}

.sidebar-brand .brand-text {
    min-width: 0;
    display: grid;
    gap: 0.1rem;
}

.sidebar-brand .brand-title {
    color: #f8fbff;
    font-size: 0.92rem;
    font-weight: 850;
    line-height: 1.1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-brand .brand-role {
    color: #b7cdfa;
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1.1;
    text-transform: uppercase;
}

@media (min-width: 901px) {
    .app-layout,
    .sidebar,
    .sidebar-nav a,
    .sidebar-nav .nav-link,
    .sidebar-brand .brand-text,
    .sidebar-brand-close-icon {
        transition: grid-template-columns 0.22s ease, width 0.22s ease, padding 0.22s ease, opacity 0.18s ease, color 0.18s ease;
    }

    .app-layout.is-sidebar-collapsed {
        grid-template-columns: 76px minmax(0, 1fr) !important;
    }

    .app-layout.is-sidebar-collapsed .sidebar {
        width: 76px;
    }

    .app-layout.is-sidebar-collapsed .sidebar-brand-toggle {
        justify-content: center;
        padding: 0.85rem 0 !important;
        gap: 0 !important;
    }

    .app-layout.is-sidebar-collapsed .sidebar-brand-logo {
        display: none !important;
    }

    .app-layout.is-sidebar-collapsed .sidebar-brand-open-icon {
        display: inline-flex;
    }

    .app-layout.is-sidebar-collapsed .sidebar-brand .brand-text,
    .app-layout.is-sidebar-collapsed .sidebar-brand-close-icon {
        display: none !important;
    }

    .app-layout.is-sidebar-collapsed .sidebar-nav-wrap {
        padding: 0.75rem 0.55rem !important;
    }

    .app-layout.is-sidebar-collapsed .sidebar-nav a,
    .app-layout.is-sidebar-collapsed .sidebar-nav .nav-link {
        justify-content: center !important;
        min-height: 44px;
        padding: 0.55rem !important;
        gap: 0 !important;
        font-size: 0 !important;
        overflow: hidden;
    }

    .app-layout.is-sidebar-collapsed .sidebar-nav a i,
    .app-layout.is-sidebar-collapsed .sidebar-nav .nav-link i {
        margin: 0 !important;
        width: 1.7rem;
        height: 1.7rem;
        min-width: 1.7rem;
        font-size: 0.95rem !important;
    }
}

@media (max-width: 900px) {
    .sidebar-brand-toggle {
        cursor: pointer;
    }

    .sidebar-brand-close-icon {
        display: none;
    }
}