/* Global theme */
:root {
    --primary-color: #171717;
    --secondary-color: #ff9900;
    --accent-color: #f2c879;
    --surface-color: rgba(31, 31, 31, 0.92);
    --surface-soft: rgba(255, 255, 255, 0.08);
    --border-soft: rgba(255, 255, 255, 0.14);
    --text-color: #f7f1e7;
    --muted-color: #c7b9a4;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(210, 164, 95, 0.18), transparent 32rem),
        linear-gradient(135deg, #141414 0%, #24211d 48%, #111 100%);
    color: var(--text-color);
}

.navbar {
    border-bottom: 1px solid var(--border-soft);
    background: rgba(18, 18, 18, 0.94) !important;
    backdrop-filter: blur(12px);
}

.navbar .navbar-brand {
    color: var(--accent-color) !important;
    font-weight: 800;
}

.navbar .nav-link {
    border-radius: 999px;
    color: rgba(247, 241, 231, 0.82) !important;
    font-weight: 600;
    padding-inline: 0.95rem !important;
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    background: var(--surface-soft);
    color: #fff !important;
    transform: translateY(-1px);
}

.app-shell {
    min-height: 100vh;
}

.app-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1030;
    width: 280px;
    flex-direction: column;
    border-right: 1px solid var(--border-soft);
    background: rgba(18, 18, 18, 0.96);
    box-shadow: 18px 0 48px rgba(0, 0, 0, 0.28);
    padding: 1.35rem 1rem;
}

.sidebar-brand {
    margin-bottom: 1.5rem;
}

.sidebar-brand a {
    display: block;
    color: var(--accent-color);
    font-size: 1.25rem;
    font-weight: 900;
    text-decoration: none;
}

.sidebar-brand span,
.sidebar-user span {
    display: block;
    color: var(--muted-color);
    font-size: .82rem;
    margin-top: .15rem;
}

.sidebar-nav {
    display: grid;
    gap: .45rem;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: .8rem;
    min-height: 44px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: rgba(247, 241, 231, 0.86);
    font-weight: 750;
    padding: .75rem .85rem;
    text-decoration: none;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}

.sidebar-nav a i {
    width: 1.15rem;
    color: var(--accent-color);
    text-align: center;
}

.sidebar-nav a:hover,
.sidebar-nav a:focus {
    border-color: var(--border-soft);
    background: rgba(210, 164, 95, 0.14);
    color: #fff;
    transform: translateX(2px);
}

.sidebar-user {
    display: grid;
    gap: .85rem;
    margin-top: auto;
    border-top: 1px solid var(--border-soft);
    padding-top: 1rem;
}

.sidebar-user strong {
    display: block;
    color: var(--text-color);
    line-height: 1.2;
}

.app-main {
    min-height: 100vh;
    margin-left: 280px;
    padding: 2rem;
}

.sidebar-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1040;
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: rgba(18, 18, 18, 0.94);
    color: var(--accent-color);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.28);
}

.app-sidebar-mobile {
    width: 280px !important;
    border-right: 1px solid var(--border-soft);
    background: rgba(18, 18, 18, 0.98);
    color: var(--text-color);
}

.app-sidebar-mobile .offcanvas-header {
    border-bottom: 1px solid var(--border-soft);
}

.container > .row,
.container > .mb-4,
.container > form,
.container > .card {
    position: relative;
}

.card,
.list-group-item,
.modal-content,
.verification-dialog {
    border: 1px solid var(--border-soft) !important;
    background: var(--surface-color) !important;
    color: var(--text-color);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28) !important;
}

.card {
    border-radius: 8px;
}

.bg-white,
.bg-light,
.table-responsive.bg-white,
.table-responsive.bg-light,
.dropdown-menu,
.accordion-item {
    border-color: var(--border-soft) !important;
    background-color: var(--surface-color) !important;
    color: var(--text-color) !important;
}

.bg-gradient {
    background-image: none !important;
}

.card .card,
.card .list-group-item {
    background: rgba(255, 255, 255, 0.04) !important;
}

.border,
.rounded {
    border-color: var(--border-soft) !important;
}

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-color);
    --bs-table-hover-bg: rgba(210, 164, 95, 0.08);
    color: var(--text-color);
}

.table-light {
    --bs-table-bg: rgba(255, 255, 255, 0.08);
    --bs-table-color: var(--text-color);
}

.table > :not(caption) > * > * {
    background-color: transparent !important;
    border-color: var(--border-soft);
    color: var(--text-color);
}

.text-dark,
.text-body-emphasis,
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-color) !important;
}

.text-muted,
.small.text-muted,
p.text-muted {
    color: var(--muted-color) !important;
}

.form-label {
    color: var(--text-color);
    font-weight: 700;
}

.form-control,
.form-select {
    border: 1px solid var(--border-soft);
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--text-color);
    border-radius: 8px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent-color);
    background-color: rgba(255, 255, 255, 0.12);
    color: var(--text-color);
    box-shadow: 0 0 0 .25rem rgba(210, 164, 95, 0.18);
}

.form-control::placeholder {
    color: rgba(247, 241, 231, 0.55);
}

.form-select option {
    color: #171717;
}

.btn {
    border-radius: 999px;
    font-weight: 800;
    letter-spacing: 0;
    transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
}

.btn:hover,
.btn:focus {
    transform: translateY(-1px);
}

.btn-primary {
    border-color: var(--secondary-color);
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    color: #17120b;
    box-shadow: 0 12px 26px rgba(210, 164, 95, 0.24);
}

.btn-primary:hover,
.btn-primary:focus {
    border-color: #f5d89b;
    background: linear-gradient(135deg, #f5d89b, #d2a45f);
    color: #17120b;
    box-shadow: 0 16px 32px rgba(210, 164, 95, 0.32);
}

.btn-outline-primary,
.btn-outline-secondary,
.btn-secondary,
.btn-light {
    border-color: var(--border-soft);
    color: var(--text-color);
    background: rgba(255, 255, 255, 0.04);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary.active,
.btn-outline-primary:active,
.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary.active,
.btn-outline-secondary:active {
    border-color: var(--accent-color);
    background: rgba(210, 164, 95, 0.16);
    color: #fff;
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-light:hover,
.btn-light:focus,
.btn-light.disabled,
.btn-light:disabled {
    border-color: var(--accent-color);
    background: rgba(210, 164, 95, 0.14);
    color: var(--text-color);
}

.btn-success,
.btn-info {
    border-color: rgba(110, 231, 168, 0.55);
    background: rgba(25, 135, 84, 0.22);
    color: #dffbea;
}

.btn-success:hover,
.btn-success:focus,
.btn-info:hover,
.btn-info:focus {
    border-color: #6ee7a8;
    background: rgba(25, 135, 84, 0.32);
    color: #fff;
}

.btn-danger {
    border-color: rgba(248, 113, 113, 0.55);
    background: rgba(220, 53, 69, 0.22);
    color: #ffe2e2;
}

.btn-danger:hover,
.btn-danger:focus {
    border-color: #f87171;
    background: rgba(220, 53, 69, 0.32);
    color: #fff;
}

.badge {
    border-radius: 999px;
    padding: .45rem .7rem;
}

.bg-primary,
.text-bg-primary {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color)) !important;
    color: #17120b !important;
}

.bg-success,
.bg-info,
.bg-warning,
.bg-danger,
.bg-secondary,
.bg-success-subtle,
.bg-warning-subtle,
.bg-blue-100,
.bg-purple-100 {
    background-color: rgba(255, 255, 255, 0.08) !important;
}

.bg-success {
    background-color: rgba(25, 135, 84, 0.26) !important;
}

.bg-warning {
    background-color: rgba(210, 164, 95, 0.24) !important;
}

.bg-danger {
    background-color: rgba(220, 53, 69, 0.24) !important;
}

.bg-info {
    background-color: rgba(13, 202, 240, 0.18) !important;
}

.bg-secondary {
    background-color: rgba(255, 255, 255, 0.10) !important;
}

.text-white,
.text-white-50,
.text-primary,
.text-success,
.text-warning,
.text-purple {
    color: var(--accent-color) !important;
}

.text-danger {
    color: #fca5a5 !important;
}

.text-info {
    color: #9eeaf9 !important;
}

.alert {
    border: 1px solid var(--border-soft);
    border-radius: 8px;
}

.alert-info,
.alert-success,
.alert-danger {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-color);
}

a {
    color: var(--accent-color);
}

a:hover {
    color: #f5d89b;
}

img.rounded-3,
.feature-icon {
    border-radius: 8px !important;
}

.app-footer {
    border-top: 1px solid var(--border-soft);
    background: rgba(18, 18, 18, 0.72);
    padding: 1.25rem 0;
}

.app-footer.with-sidebar {
    margin-left: 280px;
}

/* Shared dashboard helpers */
.hover-shadow:hover {
    box-shadow: 0 22px 55px rgba(0, 0, 0, .36) !important;
    transform: translateY(-2px);
}

.transition-all {
    transition: all 0.3s ease;
}

/* Registration verification modal */
.verification-overlay {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.55);
}

.verification-dialog {
    width: min(100%, 420px);
    border-radius: 8px;
    background: var(--surface-color);
    padding: 2rem;
}

.verification-code-input {
    letter-spacing: 6px;
}

/* Hall calendar */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-weekdays {
    color: #6c757d;
    font-size: .8rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
}

.calendar-weekdays div {
    padding: .5rem;
}

.calendar-day {
    min-height: 132px;
    border: 1px solid var(--border-soft);
    background: rgba(255, 255, 255, 0.05) !important;
    padding: .5rem;
}

.calendar-day.is-muted {
    background: rgba(255, 255, 255, 0.025) !important;
    color: rgba(247, 241, 231, 0.48);
}

.calendar-day.is-today {
    box-shadow: inset 0 0 0 2px var(--secondary-color);
}

.calendar-date {
    font-size: .85rem;
    font-weight: 700;
    margin-bottom: .35rem;
}

.calendar-event {
    border-radius: .35rem;
    color: inherit;
    display: grid;
    font-size: .72rem;
    gap: .05rem;
    line-height: 1.2;
    margin-bottom: .35rem;
    padding: .35rem;
    text-decoration: none;
}

.calendar-event.occupied {
    background: rgba(25, 135, 84, 0.18) !important;
    border-left: 3px solid #4ade80;
}

.calendar-event.pending {
    background: rgba(255, 193, 7, 0.16) !important;
    border-left: 3px solid var(--accent-color);
}

.calendar-event span,
.calendar-event small,
.calendar-more {
    color: #6c757d;
}

.calendar-available {
    color: #6ee7a8;
    font-size: .75rem;
}

.badge.bg-light,
.badge.text-dark,
.badge.border {
    border-color: var(--border-soft) !important;
    background: rgba(210, 164, 95, 0.12) !important;
    color: var(--text-color) !important;
}

[style*="background-color: #e9ecef"] {
    background-color: rgba(255, 255, 255, 0.06) !important;
    color: var(--muted-color);
}

.hall-catalog-image,
.hall-catalog-placeholder {
    aspect-ratio: 16 / 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.hall-catalog-image {
    object-fit: cover;
}

.hall-catalog-placeholder {
    background-color: rgba(255, 255, 255, 0.06);
}

.reservation-reason-text {
    max-width: 260px;
    color: var(--muted-color);
    font-size: .82rem;
    line-height: 1.35;
}

.recent-activity-item {
    border-bottom: 1px solid var(--border-soft);
    padding: 1rem 0;
}

.recent-activity-item:first-child {
    padding-top: 0;
}

.recent-activity-item:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.report-stat-card,
.report-stat-card p,
.report-stat-card h3,
.dashboard-stat-card,
.dashboard-stat-card h6,
.dashboard-stat-card h2 {
    color: #fff8e7 !important;
}

.report-stat-card p,
.dashboard-stat-card h6 {
    opacity: .95 !important;
    font-weight: 700;
}

.stat-card-dark-text,
.stat-card-dark-text p,
.stat-card-dark-text h2,
.stat-card-dark-text h3,
.stat-card-dark-text h6 {
    color: #17120b !important;
}

.calendar-more {
    font-size: .75rem;
}

.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: .85rem;
}

.calendar-dot {
    border-radius: 999x;
    display: inline-block;
    height: .65rem;
    margin-right: .35rem;
    vertical-align: middle;
    width: .65rem;
}

@media (max-width: 768px) {
    .calendar-grid {
        display: block;
    }

    .calendar-weekdays {
        display: none;
    }

    .calendar-day {
        min-height: auto;
    }
}

@media (max-width: 991.98px) {
    .app-main {
        margin-left: 0;
        padding: 5rem 1rem 1.25rem;
    }

    .app-footer.with-sidebar {
        margin-left: 0;
    }
}