:root {
    --sms-accent: #0f6cbd;
    --sms-accent-dark: #0a4f8f;
    --sms-bg: #f5f7fb;
    --sms-surface: #ffffff;
    --sms-surface-soft: #f8fbff;
    --sms-border: rgba(15, 108, 189, 0.12);
    --sms-text: #0f172a;
    --sms-muted: #64748b;
    --sms-success: #0f9d58;
    --sms-warning: #f59e0b;
    --sms-danger: #d83b01;
    --sms-success-rgb: 15, 157, 88;
    --sms-warning-rgb: 245, 158, 11;
    --sms-danger-rgb: 216, 59, 1;
    --sms-info-rgb: 15, 108, 189;
}

body {
    background: radial-gradient(circle at top right, rgba(15, 108, 189, 0.12), transparent 30%), var(--sms-bg);
    color: var(--sms-text);
    font-family: "Segoe UI", "Public Sans", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

.wrapper,
.main-panel,
.container,
.page-inner {
    background: transparent;
}

.sidebar[data-background-color="dark"] {
    background: linear-gradient(180deg, #0f172a 0%, #111827 100%);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar .logo-header,
.main-header .logo-header {
    background: transparent !important;
}

.sidebar .logo-header {
    min-height: 96px;
    height: auto;
    padding-top: 16px;
    padding-bottom: 16px;
    line-height: 1;
    align-items: flex-start;
}

.sidebar .logo-header .logo {
    width: 100%;
    min-width: 0;
    max-width: calc(100% - 72px);
    height: auto;
    align-items: center;
    gap: 12px;
    padding-right: 8px;
}

.sidebar .logo-header .logo .navbar-brand {
    flex: 0 0 auto;
}

.sms-sidebar-brand {
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
}

.sms-sidebar-brand-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.sms-sidebar-brand-role {
    display: block;
    font-size: 0.88rem;
    line-height: 1.15;
}

.logo-header .btn-toggle.is-active {
    background: rgba(15, 108, 189, 0.14);
    border-radius: 999px;
    color: var(--sms-accent-dark);
}

.sidebar .logo-header .btn-toggle.is-active {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.sms-sidebar-overlay {
    position: fixed;
    inset: 0;
    z-index: 1001;
    border: 0;
    padding: 0;
    background: rgba(15, 23, 42, 0.42);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

html.nav_open .sms-sidebar-overlay {
    opacity: 1;
    pointer-events: auto;
}

.sidebar .nav .nav-item a {
    border-radius: 14px;
    margin: 4px 10px;
    color: rgba(255, 255, 255, 0.76);
}

.sidebar .nav .nav-item a i {
    color: rgba(255, 255, 255, 0.76);
}

.sidebar .nav .nav-item.active a,
.sidebar .nav .nav-item a:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.sidebar .nav .nav-item.active a i,
.sidebar .nav .nav-item a:hover i {
    color: #fff;
}

.main-header .navbar-header {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(18px);
}

.sms-page-header {
    padding: 1.5rem 1.75rem;
    background: linear-gradient(135deg, rgba(15, 108, 189, 0.12), rgba(15, 108, 189, 0.04));
    border: 1px solid rgba(15, 108, 189, 0.1);
    border-radius: 24px;
    margin-bottom: 1.5rem;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.05);
}

.sms-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    color: var(--sms-accent);
    font-weight: 700;
}

.sms-page-title {
    font-size: clamp(1.6rem, 2.5vw, 2.35rem);
    font-weight: 700;
    color: var(--sms-text);
}

.sms-page-subtitle {
    color: var(--sms-muted);
    max-width: 760px;
}

.sms-btn {
    border-radius: 12px;
    padding: 0.6rem 1rem;
    font-weight: 600;
    box-shadow: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 44px;
    line-height: 1.2;
    text-align: center;
    white-space: normal;
}

.sms-btn i {
    margin-right: 0 !important;
    flex: 0 0 auto;
}

.btn-primary.sms-btn,
.btn-primary {
    background: linear-gradient(135deg, var(--sms-accent), var(--sms-accent-dark));
    border-color: transparent;
}

.btn-outline-primary {
    border-color: rgba(15, 108, 189, 0.18);
    color: var(--sms-accent);
}

.btn-outline-primary:hover {
    background: rgba(15, 108, 189, 0.08);
    color: var(--sms-accent-dark);
    border-color: rgba(15, 108, 189, 0.24);
}

.card,
.sms-panel {
    border: 1px solid rgba(15, 108, 189, 0.08);
    border-radius: 22px;
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.04);
    background: var(--sms-surface);
}

.card-header,
.sms-panel-header {
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
    background: transparent;
    padding: 1.2rem 1.4rem 0.8rem;
}

.card-body,
.sms-panel-body {
    padding: 1.25rem 1.4rem 1.4rem;
}

.form-control,
.form-select,
.form-control:focus,
.form-select:focus {
    border-radius: 14px;
    border-color: rgba(15, 108, 189, 0.14);
    box-shadow: none;
}

.sms-form-modal {
    --sms-modal-height: calc(var(--sms-modal-vh, 100dvh) - 2rem);
}

.sms-form-modal .modal-dialog {
    margin: 1rem auto;
    height: var(--sms-modal-height);
    max-height: var(--sms-modal-height);
}

.sms-form-modal .modal-dialog.modal-dialog-centered {
    min-height: var(--sms-modal-height);
    align-items: stretch;
}

.sms-form-modal .modal-dialog.modal-dialog-scrollable {
    height: var(--sms-modal-height);
}

.sms-form-modal .modal-content {
    height: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: 1.25rem;
    overflow: hidden;
}

.sms-form-modal form {
    display: flex;
    flex-direction: column;
    min-height: 0;
    height: 100%;
    overflow: hidden;
}

.sms-form-modal .modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(15, 108, 189, 0.12);
    background: linear-gradient(135deg, rgba(15, 108, 189, 0.08), rgba(15, 108, 189, 0.02));
}

.sms-form-modal .modal-body,
.sms-form-modal .modal-footer {
    padding: 1.5rem;
}

.sms-form-modal .modal-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    scrollbar-gutter: stable;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.sms-form-section {
    border: 1px solid rgba(15, 108, 189, 0.12);
    border-radius: 1rem;
    padding: 1rem;
    background: linear-gradient(180deg, rgba(15, 108, 189, 0.03), rgba(255, 255, 255, 0.98));
}

.sms-form-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.sms-form-section-note {
    font-size: 0.875rem;
    color: #6c757d;
}

.sms-form-modal textarea.form-control {
    min-height: 116px;
    resize: vertical;
}

.table {
    --bs-table-bg: transparent;
    vertical-align: middle;
}

.table thead th {
    color: var(--sms-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.74rem;
    border-bottom-width: 1px;
}

.table tbody tr:hover {
    background: rgba(15, 108, 189, 0.03);
}

.sms-stat-card {
    overflow: hidden;
}

.sms-stat-card .card-body {
    position: relative;
    min-height: 146px;
}

.sms-stat-label {
    display: inline-block;
    color: var(--sms-muted);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.sms-stat-value {
    margin-top: 0.65rem;
    font-size: 2rem;
    font-weight: 700;
}

.sms-stat-icon {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: rgba(15, 108, 189, 0.12);
    color: var(--sms-accent);
    font-size: 1.3rem;
}

.sms-stat-card.tone-success .sms-stat-icon {
    background: rgba(15, 157, 88, 0.12);
    color: var(--sms-success);
}

.sms-stat-card.tone-warning .sms-stat-icon {
    background: rgba(245, 158, 11, 0.16);
    color: var(--sms-warning);
}

.sms-stat-card.tone-danger .sms-stat-icon {
    background: rgba(216, 59, 1, 0.12);
    color: var(--sms-danger);
}

.sms-kpi-list {
    display: grid;
    gap: 0.75rem;
}

.sms-kpi-item {
    padding: 0.95rem 1rem;
    border-radius: 18px;
    background: var(--sms-surface-soft);
    border: 1px solid var(--sms-border);
}

.badge {
    padding: 0.55em 0.8em;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.sms-alert {
    border-radius: 18px;
    padding: 0.95rem 1.1rem;
}

.sms-alert-region {
    width: min(1120px, calc(100% - 2rem));
    margin: 1rem auto 0;
}

.login-form .sms-alert-region {
    width: 100%;
    margin: 0 0 1rem;
}

.login-form .sms-alert-region + .sms-alert-region {
    margin-top: 0.75rem;
}

.sms-alert-notice {
    --sms-alert-bg: 219, 239, 248;
    --sms-alert-border: 86, 161, 194;
    --sms-alert-ink: 30, 94, 122;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 24px;
    border: 1px solid rgba(var(--sms-alert-border), 0.34);
    background:
        linear-gradient(135deg, rgba(var(--sms-alert-bg), 0.86), rgba(255, 255, 255, 0.96) 58%),
        rgba(255, 255, 255, 0.92);
    color: rgb(var(--sms-alert-ink));
    box-shadow:
        0 18px 36px rgba(15, 23, 42, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(14px);
    transition: opacity 0.28s ease, transform 0.28s ease, filter 0.28s ease;
    will-change: opacity, transform;
}

.sms-alert-notice[data-auto-dismiss] {
    animation: sms-alert-enter 0.32s ease both;
}

.sms-alert-notice.is-leaving {
    opacity: 0;
    transform: translateY(-8px) scale(0.985);
    filter: saturate(0.92);
    pointer-events: none;
}

.sms-alert-notice::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 5px;
    background: linear-gradient(180deg, rgba(var(--sms-alert-border), 0.95), rgba(var(--sms-alert-border), 0.45));
}

.sms-alert-notice::after {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: 23px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    pointer-events: none;
}

.sms-alert-notice--info {
    --sms-alert-bg: 219, 239, 248;
    --sms-alert-border: 86, 161, 194;
    --sms-alert-ink: 30, 94, 122;
}

.sms-alert-notice--warning {
    --sms-alert-bg: 250, 242, 211;
    --sms-alert-border: 217, 183, 87;
    --sms-alert-ink: 148, 109, 16;
}

.sms-alert-notice--error {
    --sms-alert-bg: 248, 228, 226;
    --sms-alert-border: 217, 114, 101;
    --sms-alert-ink: 159, 43, 28;
}

.sms-alert-notice--success {
    --sms-alert-bg: 228, 244, 223;
    --sms-alert-border: 109, 190, 106;
    --sms-alert-ink: 34, 117, 44;
}

.sms-alert-notice__glow {
    position: absolute;
    width: 180px;
    height: 180px;
    right: -64px;
    top: -86px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--sms-alert-border), 0.22), rgba(var(--sms-alert-border), 0));
    pointer-events: none;
}

.sms-alert-notice__icon {
    position: relative;
    z-index: 1;
    width: 3.25rem;
    height: 3.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    font-size: 1.15rem;
    line-height: 1;
    color: rgb(var(--sms-alert-ink));
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(var(--sms-alert-bg), 0.78)),
        rgba(255, 255, 255, 0.9);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 12px 24px rgba(var(--sms-alert-border), 0.16);
}

.sms-alert-notice__body {
    position: relative;
    z-index: 1;
    min-width: 0;
    display: grid;
    gap: 0.35rem;
}

.sms-alert-notice__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.sms-alert-notice__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 1.6rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(15, 23, 42, 0.62);
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.58);
}

.sms-alert-notice__label {
    display: inline-flex;
    align-items: center;
    min-height: 1.6rem;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgb(var(--sms-alert-ink));
    background: rgba(var(--sms-alert-border), 0.14);
}

.sms-alert-notice__message {
    min-width: 0;
    font-size: 0.98rem;
    line-height: 1.5;
    font-weight: 600;
    color: rgba(15, 23, 42, 0.78);
}

.sms-alert-notice__close {
    position: relative;
    z-index: 1;
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.56);
    color: rgba(15, 23, 42, 0.54);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88);
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.sms-alert-notice__close:hover,
.sms-alert-notice__close:focus {
    background: rgba(255, 255, 255, 0.82);
    color: rgb(var(--sms-alert-ink));
    transform: translateY(-1px);
}

.sms-alert-notice__progress {
    position: relative;
    z-index: 1;
    grid-column: 1 / -1;
    height: 5px;
    margin-top: 0.1rem;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.52);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.46);
}

.sms-alert-notice__progress-bar {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    transform-origin: left center;
    background: linear-gradient(90deg, rgba(var(--sms-alert-border), 0.95), rgba(var(--sms-alert-border), 0.52));
    animation: sms-alert-progress var(--sms-alert-duration, 5000ms) linear forwards;
}

@keyframes sms-alert-enter {
    from {
        opacity: 0;
        transform: translateY(-12px) scale(0.985);
        filter: saturate(0.9);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: none;
    }
}

@keyframes sms-alert-progress {
    from {
        transform: scaleX(1);
    }

    to {
        transform: scaleX(0);
    }
}

.sms-action-group > form {
    margin: 0;
}

.sms-toast-host {
    position: fixed;
    right: clamp(14px, 2vw, 24px);
    bottom: clamp(14px, 2vw, 24px);
    z-index: 1085;
    width: min(380px, calc(100vw - 28px));
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    pointer-events: none;
}

.sms-toast {
    --sms-toast-rgb: var(--sms-info-rgb);
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid rgba(var(--sms-toast-rgb), 0.18);
    background:
        linear-gradient(135deg, rgba(var(--sms-toast-rgb), 0.14), rgba(255, 255, 255, 0.98) 48%),
        rgba(255, 255, 255, 0.94);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
    backdrop-filter: blur(18px);
    pointer-events: auto;
    opacity: 0;
    transform: translateY(18px) scale(0.96);
    transition: transform 0.25s ease, opacity 0.25s ease;
    isolation: isolate;
}

.sms-toast::before {
    content: "";
    position: absolute;
    width: 170px;
    height: 170px;
    top: -68px;
    right: -28px;
    border-radius: 46% 54% 52% 48%;
    background: radial-gradient(circle at 30% 30%, rgba(var(--sms-toast-rgb), 0.3), rgba(var(--sms-toast-rgb), 0));
    filter: blur(10px);
    animation: sms-toast-blob 10s ease-in-out infinite alternate;
    z-index: -1;
}

.sms-toast.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.sms-toast.is-leaving {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
}

.sms-toast--success {
    --sms-toast-rgb: var(--sms-success-rgb);
}

.sms-toast--warning {
    --sms-toast-rgb: var(--sms-warning-rgb);
}

.sms-toast--error {
    --sms-toast-rgb: var(--sms-danger-rgb);
}

.sms-toast-shell {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.9rem;
    padding: 1rem 1rem 0.8rem;
    align-items: start;
}

.sms-toast-icon {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--sms-toast-rgb), 0.12);
    color: rgb(var(--sms-toast-rgb));
    font-size: 1rem;
}

.sms-toast-copy {
    min-width: 0;
}

.sms-toast-label {
    display: inline-block;
    margin-bottom: 0.2rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(15, 23, 42, 0.6);
}

.sms-toast-title {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--sms-text);
    line-height: 1.35;
}

.sms-toast-description {
    margin-top: 0.3rem;
    font-size: 0.9rem;
    line-height: 1.45;
    color: var(--sms-muted);
}

.sms-toast-close {
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.05);
    color: #475569;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, color 0.2s ease;
}

.sms-toast-close:hover,
.sms-toast-close:focus {
    background: rgba(15, 23, 42, 0.1);
    color: #0f172a;
}

.sms-toast-actions {
    display: flex;
    gap: 0.65rem;
    padding: 0 1rem 1rem;
    flex-wrap: wrap;
}

.sms-toast-button {
    flex: 1 1 0;
    min-height: 42px;
    border: 0;
    border-radius: 14px;
    padding: 0.75rem 1rem;
    font-weight: 700;
    line-height: 1.1;
    background: rgba(15, 23, 42, 0.08);
    color: var(--sms-text);
}

.sms-toast-button.is-primary {
    background: rgb(var(--sms-toast-rgb));
    color: #fff;
}

.sms-toast-button.is-danger {
    background: rgb(var(--sms-danger-rgb));
    color: #fff;
}

.sms-toast-button:hover,
.sms-toast-button:focus {
    filter: brightness(0.98);
}

.sms-toast-progress {
    height: 4px;
    margin: 0 1rem 1rem;
    border-radius: 999px;
    transform-origin: left center;
    background: rgba(var(--sms-toast-rgb), 0.82);
    animation-name: sms-toast-progress;
    animation-timing-function: linear;
    animation-fill-mode: forwards;
}

@keyframes sms-toast-progress {
    from {
        transform: scaleX(1);
    }

    to {
        transform: scaleX(0);
    }
}

@keyframes sms-toast-blob {
    from {
        transform: translate3d(0, 0, 0) scale(1);
        border-radius: 42% 58% 55% 45%;
    }

    to {
        transform: translate3d(-14px, 12px, 0) scale(1.08);
        border-radius: 58% 42% 45% 55%;
    }
}

.sms-surface-soft {
    background: var(--sms-surface-soft);
}

.sms-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 999px;
    background: rgba(15, 108, 189, 0.08);
    color: var(--sms-accent-dark);
    padding: 0.45rem 0.8rem;
    font-weight: 600;
    font-size: 0.85rem;
}

.sms-module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.sms-module-card {
    border-radius: 24px;
    padding: 1.25rem;
    background: var(--sms-surface);
    border: 1px solid rgba(15, 108, 189, 0.08);
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.05);
}

.sms-module-card h5 {
    font-weight: 700;
}

.sms-empty-state {
    padding: 2.5rem 1.5rem;
    border: 1px dashed rgba(15, 108, 189, 0.18);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.55);
}

.sms-empty-icon {
    width: 68px;
    height: 68px;
    border-radius: 20px;
    background: rgba(15, 108, 189, 0.1);
    color: var(--sms-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.sms-avatar {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: rgba(15, 108, 189, 0.14);
    color: var(--sms-accent-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.sms-list {
    display: grid;
    gap: 0.9rem;
}

.sms-list-item {
    padding: 1rem 1.1rem;
    border-radius: 18px;
    border: 1px solid rgba(15, 108, 189, 0.08);
    background: rgba(248, 251, 255, 0.85);
}

.sms-receipt {
    max-width: 860px;
    margin: 2rem auto;
}

.sms-print-hide {
    display: inline-flex;
}

@media (max-width: 991px) {
    .sidebar .logo-header {
        min-height: 88px;
        padding-top: 14px;
        padding-bottom: 14px;
    }

    .sidebar .logo-header .logo {
        max-width: calc(100% - 64px);
    }

    .sms-sidebar-brand-title {
        font-size: 1rem;
    }

    .sms-page-header {
        padding: 1.25rem;
    }
}

@media (max-width: 575.98px) {
    .sms-form-modal {
        --sms-modal-height: calc(var(--sms-modal-vh, 100dvh) - 1rem);
    }

    .sms-form-modal .modal-dialog {
        margin: 0.5rem auto;
    }

    .sms-alert-region {
        width: calc(100% - 1rem);
        margin-top: 0.75rem;
    }

    .sms-alert-notice {
        grid-template-columns: auto minmax(0, 1fr) auto;
        align-items: center;
        padding: 0.95rem 1rem;
        gap: 0.75rem;
    }

    .sms-alert-notice__icon {
        width: 2.9rem;
        height: 2.9rem;
        border-radius: 16px;
    }

    .sms-alert-notice__meta {
        gap: 0.45rem;
    }

    .sms-alert-notice__message {
        font-size: 0.94rem;
    }

    .sms-alert-notice__close {
        width: 2.3rem;
        height: 2.3rem;
        border-radius: 14px;
    }

    .sms-alert-notice__progress {
        margin-top: 0.2rem;
    }

    .sms-toast-host {
        top: calc(env(safe-area-inset-top, 0px) + 12px);
        right: 12px;
        left: 12px;
        bottom: auto;
        width: auto;
    }

    .sms-toast {
        border-radius: 22px;
    }

    .sms-toast-actions {
        flex-direction: column;
    }

    .sms-toast-button {
        width: 100%;
    }

    .sms-page-actions {
        width: 100%;
    }

    .sms-page-actions .sms-action-group,
    .modal-footer {
        width: 100%;
    }

    .modal-footer {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .sms-page-actions .sms-btn,
    .sms-page-actions form,
    .sms-action-group > .sms-btn,
    .sms-action-group > form,
    .modal-footer .sms-btn,
    .modal-footer form {
        width: 100%;
        flex: 1 1 100%;
    }

    .table td .sms-btn,
    .table td form,
    .table .d-flex.flex-wrap > *,
    .dropdown-toggle-split.sms-btn {
        width: auto;
        flex: 0 0 auto;
    }

    .sms-form-modal .modal-header,
    .sms-form-modal .modal-body,
    .sms-form-modal .modal-footer {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (min-width: 992px) {
    .sms-sidebar-overlay {
        display: none !important;
    }
}

/* ── Skip Navigation ── */
.sms-skip-nav {
    position: fixed;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    padding: 0.75rem 1.5rem;
    background: var(--sms-accent);
    color: #fff;
    border-radius: 0 0 12px 12px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: top 0.2s ease;
}

.sms-skip-nav:focus {
    top: 0;
    color: #fff;
    outline: 3px solid rgba(255, 255, 255, 0.6);
    outline-offset: 2px;
}

/* ── Breadcrumbs ── */
.sms-breadcrumb-nav {
    margin-bottom: 1rem;
}

.sms-breadcrumbs {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
    font-size: 0.85rem;
}

.sms-breadcrumb-item + .sms-breadcrumb-item::before {
    content: "\f105";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.7rem;
    color: var(--sms-muted);
    margin-right: 0.35rem;
}

.sms-breadcrumb-item a {
    color: var(--sms-accent);
    text-decoration: none;
    font-weight: 600;
}

.sms-breadcrumb-item a:hover {
    text-decoration: underline;
    color: var(--sms-accent-dark);
}

.sms-breadcrumb-item.active {
    color: var(--sms-muted);
    font-weight: 500;
}

/* ── Enhanced Focus Styles (Keyboard Accessibility) ── */
:focus-visible {
    outline: 3px solid var(--sms-accent);
    outline-offset: 2px;
}

.sms-btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
    outline: 3px solid var(--sms-accent);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(15, 108, 189, 0.15);
}

.sidebar .nav .nav-item a:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.6);
    outline-offset: -2px;
    background: rgba(255, 255, 255, 0.12);
}

.dropdown-item:focus-visible {
    outline: 2px solid var(--sms-accent);
    outline-offset: -2px;
    background: rgba(15, 108, 189, 0.08);
}

/* ── Improved Table Readability ── */
.table-responsive {
    border-radius: 16px;
    border: 1px solid rgba(15, 108, 189, 0.08);
}

.table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--sms-surface);
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
}

.table tbody td {
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
    font-size: 0.9rem;
}

.table tbody tr {
    transition: background 0.15s ease;
}

.table tbody tr:nth-child(even) {
    background: rgba(15, 108, 189, 0.015);
}

.table tbody tr:hover {
    background: rgba(15, 108, 189, 0.05);
}

/* ══════════════════════════════════════════════
   Dark Mode Theme — Comprehensive Overrides
   ══════════════════════════════════════════════ */

/* ── CSS Variable Overrides ── */
html[data-theme="dark"] {
    --sms-bg: #0f172a;
    --sms-surface: #1e293b;
    --sms-surface-soft: #1a2332;
    --sms-border: rgba(148, 163, 184, 0.15);
    --sms-text: #e2e8f0;
    --sms-muted: #94a3b8;
    color-scheme: dark;
}

/* ── Body & Root Background ── */
html[data-theme="dark"],
html[data-theme="dark"] body {
    background: var(--sms-bg) !important;
    color: var(--sms-text);
}

/* ── Layout Wrappers (Kaiadmin overrides) ── */
html[data-theme="dark"] .wrapper,
html[data-theme="dark"] .main-panel,
html[data-theme="dark"] .container,
html[data-theme="dark"] .page-inner {
    background: transparent !important;
}

/* ── Navbar ── */
html[data-theme="dark"] .main-header .navbar-header {
    background: rgba(30, 41, 59, 0.88) !important;
    backdrop-filter: blur(18px);
    border-bottom-color: var(--sms-border) !important;
}

html[data-theme="dark"] .navbar {
    border-bottom-color: var(--sms-border) !important;
}

html[data-theme="dark"] .profile-username span,
html[data-theme="dark"] .navbar .nav-link {
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .navbar .nav-link i {
    color: var(--sms-muted);
}

/* ── Cards (override Kaiadmin #ffffff) ── */
html[data-theme="dark"] .card,
html[data-theme="dark"] .card-light,
html[data-theme="dark"] .sms-panel {
    background-color: var(--sms-surface) !important;
    border-color: var(--sms-border) !important;
    color: var(--sms-text);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

html[data-theme="dark"] .card-header,
html[data-theme="dark"] .sms-panel-header {
    border-bottom-color: var(--sms-border) !important;
    background-color: transparent !important;
}

html[data-theme="dark"] .card-title,
html[data-theme="dark"] .card-title a {
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .card-category,
html[data-theme="dark"] .card .text-muted,
html[data-theme="dark"] .card p {
    color: var(--sms-muted) !important;
}

html[data-theme="dark"] .card .separator-solid,
html[data-theme="dark"] .card .separator-dashed,
html[data-theme="dark"] .card .separator-dot {
    border-top-color: var(--sms-border) !important;
}

html[data-theme="dark"] .card-footer {
    border-top-color: var(--sms-border) !important;
    background-color: transparent !important;
}

/* ── Page Header ── */
html[data-theme="dark"] .sms-page-header {
    background: linear-gradient(135deg, rgba(15, 108, 189, 0.18), rgba(15, 108, 189, 0.06));
    border-color: rgba(15, 108, 189, 0.2);
}

html[data-theme="dark"] .sms-page-title {
    color: var(--sms-text);
}

html[data-theme="dark"] .sms-eyebrow {
    color: #60a5fa;
}

/* ── Typography & Text ── */
html[data-theme="dark"] h1,
html[data-theme="dark"] h2,
html[data-theme="dark"] h3,
html[data-theme="dark"] h4,
html[data-theme="dark"] h5,
html[data-theme="dark"] h6 {
    color: var(--sms-text);
}

html[data-theme="dark"] .text-muted {
    color: var(--sms-muted) !important;
}

html[data-theme="dark"] .text-dark {
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .page-title {
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .page-category {
    color: var(--sms-muted) !important;
}

html[data-theme="dark"] label,
html[data-theme="dark"] .form-label,
html[data-theme="dark"] .col-form-label {
    color: var(--sms-text);
}

html[data-theme="dark"] .fw-bold,
html[data-theme="dark"] .fw-semibold {
    color: inherit;
}

html[data-theme="dark"] small,
html[data-theme="dark"] .small {
    color: var(--sms-muted);
}

html[data-theme="dark"] hr {
    border-color: var(--sms-border);
    opacity: 1;
}

/* ── Forms ── */
html[data-theme="dark"] .form-control,
html[data-theme="dark"] .form-select {
    background-color: var(--sms-bg) !important;
    border-color: var(--sms-border) !important;
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .form-control:focus,
html[data-theme="dark"] .form-select:focus {
    background-color: var(--sms-bg) !important;
    border-color: var(--sms-accent) !important;
    color: var(--sms-text) !important;
    box-shadow: 0 0 0 3px rgba(15, 108, 189, 0.2);
}

html[data-theme="dark"] .form-control::placeholder {
    color: #475569;
}

html[data-theme="dark"] .form-control:disabled,
html[data-theme="dark"] .form-control[readonly] {
    background-color: rgba(30, 41, 59, 0.6) !important;
    color: var(--sms-muted) !important;
}

html[data-theme="dark"] .form-check-input {
    background-color: var(--sms-bg);
    border-color: var(--sms-border);
}

html[data-theme="dark"] .form-check-label {
    color: var(--sms-text);
}

html[data-theme="dark"] .input-group-text {
    background-color: var(--sms-surface-soft);
    border-color: var(--sms-border);
    color: var(--sms-muted);
}

html[data-theme="dark"] .form-text {
    color: var(--sms-muted) !important;
}

/* ── Tables ── */
html[data-theme="dark"] .table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(148, 163, 184, 0.04);
    --bs-table-hover-bg: rgba(15, 108, 189, 0.08);
    color: var(--sms-text);
}

html[data-theme="dark"] .table thead th {
    color: var(--sms-muted);
    background: var(--sms-surface);
    border-bottom-color: var(--sms-border) !important;
}

html[data-theme="dark"] .table td,
html[data-theme="dark"] .table th {
    border-bottom-color: var(--sms-border) !important;
    color: var(--sms-text);
}

html[data-theme="dark"] .table > :not(caption) > * > * {
    border-bottom-color: var(--sms-border);
    color: var(--sms-text);
    background-color: transparent;
}

html[data-theme="dark"] .table tbody tr:nth-child(even) {
    background: rgba(148, 163, 184, 0.03);
}

html[data-theme="dark"] .table tbody tr:hover {
    background: rgba(15, 108, 189, 0.08);
}

html[data-theme="dark"] .table-responsive {
    border-color: var(--sms-border);
}

/* DataTables plugin */
html[data-theme="dark"] .dataTables_wrapper .dataTables_length label,
html[data-theme="dark"] .dataTables_wrapper .dataTables_filter label,
html[data-theme="dark"] .dataTables_wrapper .dataTables_info {
    color: var(--sms-muted) !important;
}

html[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--sms-text) !important;
    background: transparent;
    border-color: var(--sms-border);
}

html[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button.current,
html[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: rgba(15, 108, 189, 0.15) !important;
    color: #60a5fa !important;
    border-color: var(--sms-accent) !important;
}

/* ── Modals ── */
html[data-theme="dark"] .modal-content {
    background-color: var(--sms-surface) !important;
    color: var(--sms-text);
    border-color: var(--sms-border);
}

html[data-theme="dark"] .sms-form-modal .modal-header {
    background: linear-gradient(135deg, rgba(15, 108, 189, 0.12), rgba(15, 108, 189, 0.04));
    border-bottom-color: var(--sms-border) !important;
}

html[data-theme="dark"] .modal-header {
    border-bottom-color: var(--sms-border) !important;
}

html[data-theme="dark"] .modal-header .modal-title,
html[data-theme="dark"] .modal-header .btn-close {
    color: var(--sms-text);
}

html[data-theme="dark"] .modal-footer {
    border-top-color: var(--sms-border) !important;
}

html[data-theme="dark"] .modal-backdrop {
    background-color: rgba(0, 0, 0, 0.65);
}

html[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* ── Dropdowns ── */
html[data-theme="dark"] .dropdown-menu {
    background-color: var(--sms-surface) !important;
    border-color: var(--sms-border) !important;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
}

html[data-theme="dark"] .dropdown-item {
    color: var(--sms-text);
}

html[data-theme="dark"] .dropdown-item:hover,
html[data-theme="dark"] .dropdown-item:focus {
    background-color: rgba(15, 108, 189, 0.1);
    color: var(--sms-text);
}

html[data-theme="dark"] .dropdown-divider {
    border-top-color: var(--sms-border);
}

html[data-theme="dark"] .dropdown-title {
    color: var(--sms-text) !important;
    background: transparent;
}

/* ── Notification Dropdown ── */
html[data-theme="dark"] .notif-box {
    background: var(--sms-surface) !important;
    border-color: var(--sms-border);
}

html[data-theme="dark"] .notif-center a {
    color: var(--sms-text);
    border-bottom-color: var(--sms-border);
}

html[data-theme="dark"] .notif-center a:hover {
    background: rgba(15, 108, 189, 0.08);
}

html[data-theme="dark"] .notif-content .subject {
    color: var(--sms-text);
}

html[data-theme="dark"] .notif-content .block {
    color: var(--sms-muted);
}

html[data-theme="dark"] .notif-content .time {
    color: #64748b;
}

html[data-theme="dark"] .see-all {
    color: var(--sms-accent) !important;
    border-top-color: var(--sms-border) !important;
}

/* ── User Dropdown ── */
html[data-theme="dark"] .dropdown-user-scroll {
    background: var(--sms-surface);
}

html[data-theme="dark"] .user-box {
    background: transparent;
}

html[data-theme="dark"] .user-box h4 {
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .user-box .u-text p,
html[data-theme="dark"] .user-box .u-text small {
    color: var(--sms-muted) !important;
}

/* ── Buttons ── */
html[data-theme="dark"] .btn-default,
html[data-theme="dark"] .btn-secondary {
    background-color: var(--sms-surface-soft);
    border-color: var(--sms-border);
    color: var(--sms-text);
}

html[data-theme="dark"] .btn-default:hover,
html[data-theme="dark"] .btn-secondary:hover {
    background-color: rgba(148, 163, 184, 0.12);
    color: var(--sms-text);
}

html[data-theme="dark"] .btn-outline-primary {
    border-color: rgba(15, 108, 189, 0.3);
    color: #60a5fa;
}

html[data-theme="dark"] .btn-outline-primary:hover {
    background: rgba(15, 108, 189, 0.15);
    color: #93c5fd;
    border-color: rgba(15, 108, 189, 0.4);
}

html[data-theme="dark"] .btn-outline-secondary {
    border-color: var(--sms-border);
    color: var(--sms-muted);
}

html[data-theme="dark"] .btn-outline-secondary:hover {
    background: rgba(148, 163, 184, 0.1);
    color: var(--sms-text);
}

html[data-theme="dark"] .btn-light {
    background-color: var(--sms-surface-soft) !important;
    border-color: var(--sms-border) !important;
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .btn-link {
    color: #60a5fa;
}

/* ── Nav Pills / Tabs ── */
html[data-theme="dark"] .nav-pills .nav-link {
    color: var(--sms-muted);
}

html[data-theme="dark"] .nav-pills .nav-link.active,
html[data-theme="dark"] .nav-pills .show > .nav-link {
    background-color: var(--sms-accent);
    color: #fff;
}

html[data-theme="dark"] .nav-pills .nav-link:hover:not(.active) {
    color: var(--sms-text);
    background: rgba(148, 163, 184, 0.08);
}

html[data-theme="dark"] .nav-tabs {
    border-bottom-color: var(--sms-border);
}

html[data-theme="dark"] .nav-tabs .nav-link {
    color: var(--sms-muted);
}

html[data-theme="dark"] .nav-tabs .nav-link.active {
    background-color: var(--sms-surface);
    border-color: var(--sms-border) var(--sms-border) transparent;
    color: var(--sms-text);
}

/* ── Pagination ── */
html[data-theme="dark"] .page-link {
    background-color: var(--sms-surface);
    border-color: var(--sms-border);
    color: var(--sms-text);
}

html[data-theme="dark"] .page-link:hover {
    background-color: rgba(15, 108, 189, 0.12);
    color: #60a5fa;
}

html[data-theme="dark"] .page-item.active .page-link {
    background-color: var(--sms-accent);
    border-color: var(--sms-accent);
    color: #fff;
}

html[data-theme="dark"] .page-item.disabled .page-link {
    background-color: var(--sms-surface-soft);
    border-color: var(--sms-border);
    color: #475569;
}

/* ── Badges ── */
html[data-theme="dark"] .badge.bg-light {
    background: rgba(148, 163, 184, 0.15) !important;
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .badge.bg-secondary {
    background: rgba(148, 163, 184, 0.2) !important;
}

/* ── Progress Bars ── */
html[data-theme="dark"] .progress {
    background-color: rgba(148, 163, 184, 0.12);
}

/* ── Alerts & Empty States ── */
html[data-theme="dark"] .sms-empty-state {
    background: rgba(30, 41, 59, 0.6);
    border-color: var(--sms-border);
}

html[data-theme="dark"] .sms-empty-state h4 {
    color: var(--sms-text);
}

html[data-theme="dark"] .alert {
    color: inherit;
}

/* ── Stat Cards & KPI ── */
html[data-theme="dark"] .sms-stat-card .card-body {
    background: var(--sms-surface);
}

html[data-theme="dark"] .sms-kpi-item {
    background: var(--sms-surface);
    border-color: var(--sms-border);
}

html[data-theme="dark"] .sms-stat-value {
    color: var(--sms-text);
}

html[data-theme="dark"] .sms-stat-label {
    color: var(--sms-muted);
}

/* ── Chips ── */
html[data-theme="dark"] .sms-chip {
    background: rgba(15, 108, 189, 0.15);
    color: #93c5fd;
}

/* ── Breadcrumbs ── */
html[data-theme="dark"] .sms-breadcrumb-item a {
    color: #60a5fa;
}

html[data-theme="dark"] .sms-breadcrumb-item a:hover {
    color: #93c5fd;
}

html[data-theme="dark"] .sms-breadcrumb-item.active {
    color: var(--sms-muted);
}

/* ── Footer ── */
html[data-theme="dark"] .footer {
    background: var(--sms-surface) !important;
    color: var(--sms-muted);
    border-top: 1px solid var(--sms-border);
}

html[data-theme="dark"] .footer .copyright {
    color: var(--sms-muted);
}

/* ── Form Sections ── */
html[data-theme="dark"] .sms-form-section {
    background: linear-gradient(180deg, rgba(15, 108, 189, 0.05), var(--sms-surface));
    border-color: var(--sms-border);
}

html[data-theme="dark"] .sms-form-section-title {
    color: var(--sms-text);
}

html[data-theme="dark"] .sms-form-section-note {
    color: var(--sms-muted);
}

/* ── List Items & Module Cards ── */
html[data-theme="dark"] .sms-list-item,
html[data-theme="dark"] .sms-module-card {
    background: var(--sms-surface);
    border-color: var(--sms-border);
}

html[data-theme="dark"] .sms-module-card h5 {
    color: var(--sms-text);
}

/* ── Links ── */
html[data-theme="dark"] a:not(.btn):not(.nav-link):not(.dropdown-item):not(.sms-btn):not(.sms-breadcrumb-item a) {
    color: #60a5fa;
}

/* ── Select2 Plugin (if used) ── */
html[data-theme="dark"] .select2-container--default .select2-selection--single {
    background-color: var(--sms-bg);
    border-color: var(--sms-border);
    color: var(--sms-text);
}

html[data-theme="dark"] .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--sms-text);
}

html[data-theme="dark"] .select2-container--default .select2-results__option {
    color: var(--sms-text);
}

html[data-theme="dark"] .select2-container--default .select2-results__option--highlighted {
    background-color: rgba(15, 108, 189, 0.15);
    color: #60a5fa;
}

html[data-theme="dark"] .select2-dropdown {
    background-color: var(--sms-surface);
    border-color: var(--sms-border);
}

html[data-theme="dark"] .select2-search--dropdown .select2-search__field {
    background-color: var(--sms-bg);
    border-color: var(--sms-border);
    color: var(--sms-text);
}

/* ── Dashboard-specific (inline style overrides) ── */
html[data-theme="dark"] .sms-metric-card,
html[data-theme="dark"] .sms-snapshot-item,
html[data-theme="dark"] .sms-filter-metric {
    background: var(--sms-surface) !important;
    border-color: var(--sms-border) !important;
}

html[data-theme="dark"] .sms-metric-card strong,
html[data-theme="dark"] .sms-snapshot-item strong,
html[data-theme="dark"] .sms-filter-metric strong,
html[data-theme="dark"] .sms-progress-line strong {
    color: var(--sms-text) !important;
}

html[data-theme="dark"] .sms-metric-card span,
html[data-theme="dark"] .sms-metric-card small,
html[data-theme="dark"] .sms-filter-metric span,
html[data-theme="dark"] .sms-filter-metric small,
html[data-theme="dark"] .sms-analytics-filter-note,
html[data-theme="dark"] .sms-analytics-panel .card-header p,
html[data-theme="dark"] .sms-legend-row,
html[data-theme="dark"] .sms-table-note,
html[data-theme="dark"] .sms-notice-copy,
html[data-theme="dark"] .sms-activity-item small {
    color: var(--sms-muted) !important;
}

html[data-theme="dark"] .sms-load-item {
    background: var(--sms-surface) !important;
    border-color: var(--sms-border) !important;
}

html[data-theme="dark"] .sms-load-item .progress,
html[data-theme="dark"] .sms-progress-stack .progress {
    background: rgba(148, 163, 184, 0.12) !important;
}

html[data-theme="dark"] .sms-analytics-panel .card-header h4 {
    color: var(--sms-text);
}

html[data-theme="dark"] .sms-activity-item {
    border-bottom-color: var(--sms-border) !important;
}

html[data-theme="dark"] .sms-analytics-mini-card {
    background: rgba(255, 255, 255, 0.06) !important;
}

html[data-theme="dark"] .sms-analytics-mini-card span,
html[data-theme="dark"] .sms-analytics-mini-card small {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* ── Academic Setup cards ── */
html[data-theme="dark"] .academic-action-card {
    color: var(--sms-text);
}

html[data-theme="dark"] .academic-action-value {
    color: var(--sms-text);
}

html[data-theme="dark"] .academic-action-note {
    color: var(--sms-muted);
}

/* ── Scrollbar styling ── */
html[data-theme="dark"] ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

html[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--sms-bg);
}

html[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.25);
    border-radius: 4px;
}

html[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.4);
}

/* ── Sidebar (already dark, but ensure consistency) ── */
html[data-theme="dark"] .sidebar[data-background-color="dark"] {
    border-right-color: var(--sms-border);
}

/* ── Misc Bootstrap overrides ── */
html[data-theme="dark"] .list-group-item {
    background-color: var(--sms-surface);
    border-color: var(--sms-border);
    color: var(--sms-text);
}

html[data-theme="dark"] .offcanvas {
    background-color: var(--sms-surface);
    color: var(--sms-text);
}

html[data-theme="dark"] .accordion-item {
    background-color: var(--sms-surface);
    border-color: var(--sms-border);
}

html[data-theme="dark"] .accordion-button {
    background-color: var(--sms-surface);
    color: var(--sms-text);
}

html[data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: rgba(15, 108, 189, 0.08);
    color: #60a5fa;
}

html[data-theme="dark"] .border-bottom {
    border-bottom-color: var(--sms-border) !important;
}

html[data-theme="dark"] .border-top {
    border-top-color: var(--sms-border) !important;
}

html[data-theme="dark"] .bg-white {
    background-color: var(--sms-surface) !important;
}

html[data-theme="dark"] .bg-light {
    background-color: var(--sms-surface-soft) !important;
}

html[data-theme="dark"] pre,
html[data-theme="dark"] code {
    color: #f472b6;
    background: rgba(148, 163, 184, 0.1);
}

/* ── Theme transition for smooth toggling ── */
html[data-theme="dark"] body,
html[data-theme="dark"] .card,
html[data-theme="dark"] .main-header .navbar-header,
html[data-theme="dark"] .form-control,
html[data-theme="dark"] .form-select,
html[data-theme="dark"] .dropdown-menu,
html[data-theme="dark"] .modal-content {
    transition: background-color 0.25s ease, color 0.15s ease, border-color 0.2s ease;
}

/* ── Dark Mode Toggle Button ── */
#sms-theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--sms-muted);
    transition: background 0.2s ease, color 0.2s ease;
    cursor: pointer;
}

#sms-theme-toggle:hover {
    background: rgba(15, 108, 189, 0.08);
    color: var(--sms-accent);
}

html[data-theme="dark"] #sms-theme-toggle {
    color: #fbbf24;
}

html[data-theme="dark"] #sms-theme-toggle:hover {
    background: rgba(251, 191, 36, 0.12);
    color: #fcd34d;
}

@media print {
    body {
        background: #fff;
    }

    .sidebar,
    .main-header,
    .footer,
    .sms-page-actions,
    .sms-print-hide,
    .sms-breadcrumb-nav,
    .sms-skip-nav {
        display: none !important;
    }

    .main-panel,
    .container,
    .page-inner,
    .card,
    .sms-panel {
        box-shadow: none !important;
        border: none !important;
        background: #fff !important;
    }

    .sms-page-header {
        background: #fff !important;
        padding: 0 0 1rem !important;
    }
}