:root {
    /* Backrooms accent (the iconic mono-yellow) */
    --mybackrooms-primary: #e9c83f;
    --mybackrooms-primary-rgb: 233, 200, 63;
    --mybackrooms-primary-hover: #f3d65a;
    --mybackrooms-primary-active: #c9aa28;
    --mybackrooms-accent: #f7e27a;
    --mybackrooms-accent-rgb: 247, 226, 122;

    /* Text: dark = on-accent (text drawn over yellow), ink = body text, muted = secondary */
    --mybackrooms-dark: #15130b;
    --mybackrooms-ink: #f6f2e6;
    --mybackrooms-muted: #b9b094;

    /* Semantic action colors (tuned for AA contrast on dark surfaces) */
    --mybackrooms-success: #3fb567;
    --mybackrooms-success-hover: #4fc878;
    --mybackrooms-danger: #e3564f;
    --mybackrooms-danger-hover: #ef6d66;
    --mybackrooms-info: #4db6c9;
    --mybackrooms-info-hover: #61c6d8;

    /* Dark warm "liminal" surfaces */
    --mybackrooms-bg: #13110a;
    --mybackrooms-surface: #1e1b11;
    --mybackrooms-surface-2: #292516;
    --mybackrooms-border: rgba(233, 200, 63, 0.20);
    --mybackrooms-border-strong: rgba(233, 200, 63, 0.45);

    /* Effects */
    --mybackrooms-radius: 14px;
    --mybackrooms-radius-sm: 10px;
    --mybackrooms-shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.45);
    --mybackrooms-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
    --mybackrooms-shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.62);
    --mybackrooms-glow: 0 0 18px rgba(var(--mybackrooms-accent-rgb), 0.45);
    --mybackrooms-transition: 0.2s ease;
}

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

/* Augmente la taille de la police pour les écrans plus larges */
@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

::selection {
    background: rgba(var(--mybackrooms-primary-rgb), 0.35);
    color: var(--mybackrooms-dark);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus,
.form-select:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--mybackrooms-primary-rgb), 0.25);
    border-color: var(--mybackrooms-primary);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    margin: 0;
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-bg);
    background-image:
        radial-gradient(circle at 18% 12%, rgba(233, 200, 63, 0.10), transparent 28rem),
        radial-gradient(circle at 82% 88%, rgba(233, 200, 63, 0.06), transparent 30rem),
        linear-gradient(90deg, rgba(233, 200, 63, 0.045) 1px, transparent 1px),
        linear-gradient(rgba(233, 200, 63, 0.04) 1px, transparent 1px),
        repeating-linear-gradient(45deg, rgba(0, 0, 0, 0.10) 0 2px, transparent 2px 9px);
    background-size: auto, auto, 42px 42px, 42px 42px, auto;
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

main {
    flex: 1 0 auto;
}

footer {
    margin-top: auto;
}

/* ---------- Bootstrap color helpers ---------- */
/* Exclude .btn so link-styled buttons keep their own text color */
a:not(.btn),
.text-primary,
.link-primary {
    color: var(--mybackrooms-primary) !important;
}

a:not(.btn):hover,
.link-primary:hover {
    color: var(--mybackrooms-primary-hover) !important;
}

.bg-primary {
    background-color: var(--mybackrooms-primary) !important;
}

.border-primary {
    border-color: var(--mybackrooms-primary) !important;
}

/* Remap Bootstrap light utilities so existing markup stays consistent on the dark theme */
.bg-white,
.bg-light {
    background-color: var(--mybackrooms-surface) !important;
}

.text-dark {
    color: var(--mybackrooms-ink) !important;
}

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

.border-top,
.border-bottom,
.border,
.border-start,
.border-end {
    border-color: var(--mybackrooms-border) !important;
}

.dropdown-item:active,
.dropdown-item.active {
    color: var(--mybackrooms-dark) !important;
    background-color: var(--mybackrooms-accent) !important;
}

.page-link {
    color: var(--mybackrooms-primary);
    background-color: var(--mybackrooms-surface);
    border-color: var(--mybackrooms-border);
}

.page-link:hover {
    color: var(--mybackrooms-primary-hover);
    background-color: var(--mybackrooms-surface-2);
    border-color: var(--mybackrooms-border-strong);
}

.page-item.active .page-link {
    color: var(--mybackrooms-dark);
    background-color: var(--mybackrooms-primary);
    border-color: var(--mybackrooms-primary);
}

.page-item.disabled .page-link {
    color: var(--mybackrooms-muted);
    background-color: var(--mybackrooms-surface);
    border-color: var(--mybackrooms-border);
}

/* ---------- Buttons ----------
   One consistent system for every variant:
   - same radius, weight, padding rhythm, transition
   - same elevation that lifts + intensifies on hover
   - same accent focus ring
   Solid variants on dark backgrounds use white text; the yellow
   primary uses dark text (white-on-yellow fails WCAG contrast). */
.btn {
    --mbr-btn-bg: var(--mybackrooms-surface-2);
    --mbr-btn-bg-hover: var(--mybackrooms-surface);
    --mbr-btn-border: var(--mybackrooms-border-strong);
    --mbr-btn-color: var(--mybackrooms-ink);
    border-radius: var(--mybackrooms-radius-sm);
    font-weight: 600;
    letter-spacing: 0.2px;
    padding-inline: 1.1rem;
    color: var(--mbr-btn-color);
    background-color: var(--mbr-btn-bg);
    border: 1px solid var(--mbr-btn-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
    transition:
        transform var(--mybackrooms-transition),
        box-shadow var(--mybackrooms-transition),
        background-color var(--mybackrooms-transition),
        border-color var(--mybackrooms-transition),
        color var(--mybackrooms-transition);
}

.btn:hover {
    transform: translateY(-2px);
    color: var(--mbr-btn-color);
    background-color: var(--mbr-btn-bg-hover);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
}

.btn:focus,
.btn:focus-visible {
    box-shadow: 0 0 0 0.2rem rgba(var(--mybackrooms-primary-rgb), 0.35);
}

.btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    box-shadow: none;
    transform: none;
}

/* Solid variant tokens — only the colors change, behavior is shared */
.btn-primary {
    --mbr-btn-bg: var(--mybackrooms-primary);
    --mbr-btn-bg-hover: var(--mybackrooms-primary-hover);
    --mbr-btn-border: var(--mybackrooms-primary);
    --mbr-btn-color: var(--mybackrooms-dark);
}

.btn-secondary {
    --mbr-btn-bg: var(--mybackrooms-surface-2);
    --mbr-btn-bg-hover: #322d1b;
    --mbr-btn-border: var(--mybackrooms-border-strong);
    --mbr-btn-color: var(--mybackrooms-ink);
}

.btn-success {
    --mbr-btn-bg: var(--mybackrooms-success);
    --mbr-btn-bg-hover: var(--mybackrooms-success-hover);
    --mbr-btn-border: var(--mybackrooms-success);
    --mbr-btn-color: #0c160f;
}

.btn-danger {
    --mbr-btn-bg: var(--mybackrooms-danger);
    --mbr-btn-bg-hover: var(--mybackrooms-danger-hover);
    --mbr-btn-border: var(--mybackrooms-danger);
    --mbr-btn-color: #fff;
}

.btn-info {
    --mbr-btn-bg: var(--mybackrooms-info);
    --mbr-btn-bg-hover: var(--mybackrooms-info-hover);
    --mbr-btn-border: var(--mybackrooms-info);
    --mbr-btn-color: #07171b;
}

.btn-primary,
.btn-secondary,
.btn-success,
.btn-danger,
.btn-info,
.btn-warning {
    color: var(--mbr-btn-color);
    background-color: var(--mbr-btn-bg);
    border-color: var(--mbr-btn-border);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active,
.btn-success:hover,
.btn-success:focus,
.btn-success:active,
.btn-danger:hover,
.btn-danger:focus,
.btn-danger:active,
.btn-info:hover,
.btn-info:focus,
.btn-info:active,
.btn-warning:hover,
.btn-warning:focus,
.btn-warning:active {
    color: var(--mbr-btn-color);
    background-color: var(--mbr-btn-bg-hover);
    border-color: var(--mbr-btn-bg-hover);
}

/* Warning maps onto the same accent identity as primary for consistency */
.btn-warning {
    --mbr-btn-bg: var(--mybackrooms-primary);
    --mbr-btn-bg-hover: var(--mybackrooms-primary-hover);
    --mbr-btn-border: var(--mybackrooms-primary);
    --mbr-btn-color: var(--mybackrooms-dark);
}

/* Outline variants — shared transparent-to-fill behavior */
.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-success,
.btn-outline-danger,
.btn-outline-info {
    background-color: transparent;
    box-shadow: none;
}

.btn-outline-primary {
    color: var(--mybackrooms-primary) !important;
    border-color: var(--mybackrooms-border-strong) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background-color: var(--mybackrooms-primary) !important;
    border-color: var(--mybackrooms-primary) !important;
    color: var(--mybackrooms-dark) !important;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
}

.btn-outline-secondary {
    color: var(--mybackrooms-ink) !important;
    border-color: var(--mybackrooms-border-strong) !important;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
    background-color: var(--mybackrooms-surface-2) !important;
    border-color: var(--mybackrooms-border-strong) !important;
    color: var(--mybackrooms-ink) !important;
}

.btn-link {
    color: var(--mybackrooms-primary);
    background-color: transparent;
    border-color: transparent;
    box-shadow: none;
}

.btn-link:hover {
    color: var(--mybackrooms-primary-hover);
    background-color: transparent;
    box-shadow: none;
}

/* ---------- Cards ---------- */
.card {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface);
    border: 1px solid var(--mybackrooms-border);
    border-radius: var(--mybackrooms-radius);
    box-shadow: var(--mybackrooms-shadow-sm);
    overflow: hidden;
    transition:
        box-shadow var(--mybackrooms-transition),
        transform var(--mybackrooms-transition),
        border-color var(--mybackrooms-transition);
}

.card:hover {
    border-color: var(--mybackrooms-border-strong);
    box-shadow: var(--mybackrooms-shadow);
}

.card-header {
    background:
        linear-gradient(180deg, rgba(233, 200, 63, 0.12), rgba(233, 200, 63, 0.04)),
        repeating-linear-gradient(90deg, rgba(233, 200, 63, 0.08) 0 1px, transparent 1px 18px);
    border-bottom: 1px solid var(--mybackrooms-border);
    color: var(--mybackrooms-ink);
    font-weight: 700;
}

.card-footer {
    background-color: var(--mybackrooms-surface-2);
    border-top: 1px solid var(--mybackrooms-border);
    color: var(--mybackrooms-ink);
}

/* ---------- List groups ---------- */
.list-group-item {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface);
    border-color: var(--mybackrooms-border);
}

.list-group-flush > .list-group-item {
    background-color: transparent;
}

.list-group-item-action:hover,
.list-group-item-action:focus {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface-2);
}

/* ---------- Dropdowns ---------- */
.dropdown-menu {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface);
    border: 1px solid var(--mybackrooms-border);
    border-radius: var(--mybackrooms-radius-sm);
    box-shadow: var(--mybackrooms-shadow);
}

.dropdown-item {
    color: var(--mybackrooms-ink);
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface-2);
}

.dropdown-divider {
    border-top-color: var(--mybackrooms-border);
}

/* ---------- Navbar ---------- */
.navbar {
    backdrop-filter: saturate(160%) blur(12px);
    background-color: rgba(19, 17, 10, 0.82) !important;
    border-bottom: 1px solid var(--mybackrooms-border) !important;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
}

.navbar-brand {
    color: var(--mybackrooms-ink) !important;
    font-weight: 800;
    letter-spacing: 0.2px;
}

.navbar .nav-link {
    color: var(--mybackrooms-ink) !important;
    font-weight: 600;
    border-radius: var(--mybackrooms-radius-sm);
    padding-inline: 0.75rem !important;
    transition:
        color var(--mybackrooms-transition),
        background-color var(--mybackrooms-transition),
        box-shadow var(--mybackrooms-transition);
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    color: var(--mybackrooms-primary) !important;
    background-color: rgba(var(--mybackrooms-primary-rgb), 0.14);
    box-shadow: inset 0 0 0 1px rgba(var(--mybackrooms-primary-rgb), 0.30);
}

.navbar .nav-link.active {
    color: var(--mybackrooms-primary) !important;
}

.navbar-toggler {
    border-color: var(--mybackrooms-border);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--mybackrooms-primary-rgb), 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23f6f2e6' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ---------- Forms ---------- */
.form-control,
.form-select {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface-2);
    border-radius: var(--mybackrooms-radius-sm);
    border-color: var(--mybackrooms-border);
}

.form-control:disabled,
.form-control[readonly] {
    background-color: rgba(41, 37, 22, 0.6);
    color: var(--mybackrooms-muted);
}

.form-control::placeholder,
textarea::placeholder {
    color: var(--mybackrooms-muted);
    opacity: 1;
}

.form-control:focus,
.form-select:focus {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface);
    border-color: var(--mybackrooms-primary);
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23f6f2e6' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

.form-select option {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface);
}

.form-label,
.col-form-label,
.form-check-label,
.form-text {
    color: var(--mybackrooms-ink);
}

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

.form-check-input {
    background-color: var(--mybackrooms-surface-2);
    border-color: var(--mybackrooms-border-strong);
}

.form-check-input:checked {
    background-color: var(--mybackrooms-primary);
    border-color: var(--mybackrooms-primary);
}

.form-floating > label {
    color: var(--mybackrooms-muted);
}

.input-group-text {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface);
    border-color: var(--mybackrooms-border);
}

/* ---------- Tables ---------- */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--mybackrooms-ink);
    --bs-table-striped-color: var(--mybackrooms-ink);
    --bs-table-striped-bg: rgba(233, 200, 63, 0.06);
    --bs-table-hover-color: var(--mybackrooms-ink);
    --bs-table-hover-bg: rgba(233, 200, 63, 0.10);
    color: var(--mybackrooms-ink);
    border-color: var(--mybackrooms-border);
}

.table thead th {
    color: var(--mybackrooms-primary);
    background-color: var(--mybackrooms-surface-2);
    border-bottom-color: var(--mybackrooms-border-strong);
}

.table td,
.table th {
    border-color: var(--mybackrooms-border);
}

/* ---------- Badges ---------- */
.badge {
    font-weight: 600;
    letter-spacing: 0.2px;
    padding: 0.5em 0.75em;
    border-radius: 999px;
}

.badge.bg-primary {
    color: var(--mybackrooms-dark) !important;
}

.badge.bg-secondary {
    color: var(--mybackrooms-ink) !important;
    background-color: var(--mybackrooms-surface-2) !important;
}

/* ---------- Alerts ---------- */
.alert {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface);
    border-color: var(--mybackrooms-border);
}

.alert-primary {
    color: var(--mybackrooms-ink);
    background-color: rgba(233, 200, 63, 0.12);
    border-color: var(--mybackrooms-border-strong);
}

.alert-success {
    color: #bdeccb;
    background-color: rgba(63, 181, 103, 0.14);
    border-color: rgba(63, 181, 103, 0.40);
}

.alert-danger {
    color: #f4c4c1;
    background-color: rgba(227, 86, 79, 0.14);
    border-color: rgba(227, 86, 79, 0.40);
}

.alert-warning {
    color: var(--mybackrooms-ink);
    background-color: rgba(233, 200, 63, 0.12);
    border-color: var(--mybackrooms-border-strong);
}

.alert-info {
    color: #bfe6ee;
    background-color: rgba(77, 182, 201, 0.14);
    border-color: rgba(77, 182, 201, 0.40);
}

.alert .alert-link {
    color: var(--mybackrooms-primary);
}

/* ---------- Validation & semantic text on dark ---------- */
.text-danger,
.field-validation-error,
.validation-summary-errors {
    color: #f08e88 !important;
}

.text-success,
.field-validation-valid {
    color: #6fd698 !important;
}

.text-warning {
    color: var(--mybackrooms-primary) !important;
}

.text-info {
    color: #7fd0de !important;
}

/* ---------- Modals ---------- */
.modal-content {
    color: var(--mybackrooms-ink);
    background-color: var(--mybackrooms-surface);
    border: 1px solid var(--mybackrooms-border);
    border-radius: var(--mybackrooms-radius);
    box-shadow: var(--mybackrooms-shadow-lg);
}

.modal-header,
.modal-footer {
    border-color: var(--mybackrooms-border);
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(1.4);
}

/* ---------- Footer ---------- */
footer.footer {
    color: #fff;
    background: none;
    border: none;
    border-top: none !important;
}

footer.footer a,
footer.footer a:active,
footer.footer a:visited {
    color: var(--mybackrooms-ink) !important;
    text-decoration: none;
    transition: color var(--mybackrooms-transition);
}

footer.footer a:hover,
footer.footer a:focus {
    color: var(--mybackrooms-primary) !important;
    text-decoration: none;
}

/* ---------- Backrooms utility classes ---------- */
.backrooms-surface {
    background-color: var(--mybackrooms-surface);
    border: 1px solid var(--mybackrooms-border);
    border-radius: var(--mybackrooms-radius);
    box-shadow: var(--mybackrooms-shadow-sm);
}

.backrooms-glow {
    box-shadow: var(--mybackrooms-glow);
}

.backrooms-wallpaper {
    background:
        linear-gradient(180deg, rgba(30, 27, 17, 0.92), rgba(19, 17, 10, 0.92)),
        repeating-linear-gradient(90deg, rgba(233, 200, 63, 0.07) 0 1px, transparent 1px 22px),
        repeating-linear-gradient(0deg, rgba(233, 200, 63, 0.05) 0 1px, transparent 1px 22px);
}

/* ---------- Accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.001ms !important;
        animation-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    .btn:hover {
        transform: none;
    }
}

/* ========== Floor Preview Cards ========== */

/* Compact layout for MyFloors grid */
.floor-preview-container {
    /* Fixed height box; the SVG scales to fit inside without being cut */
    width: 100%;
    height: 240px;
    padding: 12px;
    overflow: hidden;
    background-color: var(--mybackrooms-surface);
    border-bottom: 1px solid var(--mybackrooms-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.floor-preview-svg {
    /* Fill the box; preserveAspectRatio="xMidYMid meet" keeps the whole
       drawing visible and centered, regardless of floor proportions. */
    display: block;
    width: 100%;
    height: 100%;
}

/* Horizontal layout for Search results */
.floor-preview-horizontal {
    flex-wrap: nowrap;
    align-items: stretch;
}

.floor-preview-horizontal-image {
    /* Fixed-size preview column. position:relative + absolute SVG so the
       drawing can never push the card taller (portrait floors like 2x3). */
    position: relative;
    width: 240px;
    min-width: 240px;
    max-width: 240px;
    min-height: 200px;
    align-self: stretch;
    background-color: var(--mybackrooms-surface);
    border-right: 1px solid var(--mybackrooms-border);
    overflow: hidden;
}

.floor-preview-horizontal-image .floor-preview-svg {
    /* Take the SVG out of flow and fill the column; preserveAspectRatio
       keeps the whole drawing visible and centered without cutting. */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 12px;
    box-sizing: border-box;
}

/* Normalize card behavior for consistent button placement */
.card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-body {
    flex: 1 1 auto;
}

.card-footer {
    flex: 0 0 auto;
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .floor-preview-horizontal {
        flex-direction: column;
    }

    .floor-preview-horizontal-image {
        width: 100%;
        min-width: 100%;
        max-width: 100%;
        height: 220px;
        border-right: none;
        border-bottom: 1px solid var(--mybackrooms-border);
    }

    .floor-preview-container {
        height: 220px;
    }
}