/* === POEM24 — Immersive Design System 2026 === */

/* --- Google Fonts: Inter --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* --- CSS Variables --- */
:root {
    /* Brand */
    --carrot: #FF6B2B;
    --carrot-dark: #E8541A;
    --carrot-light: #FF8C55;
    --carrot-pale: #FFF0E8;
    --carrot-ultra: #FFF7F2;

    /* Surfaces */
    --bg-primary: #F8F5F1;
    --bg-glass: rgba(255, 255, 255, 0.72);
    --bg-glass-strong: rgba(255, 255, 255, 0.88);
    --bg-surface: #ffffff;
    --bg-surface-hover: #FAFAFA;

    /* Text */
    --text-primary: #1A1A2E;
    --text-secondary: #2D2D44;
    --text-muted: #7A7A8E;
    --text-inverse: #ffffff;

    /* Borders & Shadows */
    --border-color: rgba(0, 0, 0, 0.06);
    --border-glass: rgba(255, 255, 255, 0.35);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 8px 32px rgba(255, 107, 43, 0.2);

    /* Radius */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Transitions */
    --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);

    /* Layout */
    --navbar-h: 60px;
}

/* --- Dark Mode --- */
[data-theme="dark"] {
    --bg-primary: #0C0C14;
    --bg-glass: rgba(20, 20, 35, 0.8);
    --bg-glass-strong: rgba(20, 20, 35, 0.92);
    --bg-surface: #161625;
    --bg-surface-hover: #1E1E32;
    --text-primary: #F0F0F5;
    --text-secondary: #C8C8D8;
    --text-muted: #6E6E82;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glass: rgba(255, 255, 255, 0.1);
    --carrot-pale: rgba(255, 107, 43, 0.15);
    --carrot-ultra: #0C0C14;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* --- Base --- */
* { box-sizing: border-box; }

body {
    background: var(--bg-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--carrot); transition: color 0.2s var(--ease-out); }
a:hover { color: var(--carrot-dark); }

::selection {
    background: var(--carrot);
    color: #fff;
}

/* === NAVBAR — GLASSMORPHISM === */
.navbar-glass {
    position: sticky;
    top: 0;
    z-index: 1050;
    height: var(--navbar-h);
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: background 0.3s, box-shadow 0.3s;
    padding: 0 !important;
}

.navbar-glass .container { height: 100%; }

.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
}

.brand-logo__image {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 18px rgba(255, 107, 43, 0.18);
    flex-shrink: 0;
}

.brand-logo__text {
    display: inline-flex;
    align-items: baseline;
    gap: .15rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: var(--carrot);
}

.brand-logo__text span {
    color: var(--text-primary);
}

.navbar-glass .navbar-brand {
    font-weight: 900 !important;
    font-size: 1.35rem !important;
    letter-spacing: -0.5px;
    color: var(--carrot) !important;
    gap: 4px;
}

.navbar-glass .navbar-brand .brand-logo__image {
    width: 34px;
    height: 34px;
    border-radius: 10px;
}

.navbar-glass .navbar-brand .brand-logo__text {
    font-size: 1.35rem;
}

.navbar-glass .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: .875rem;
    border-radius: var(--radius-sm);
    padding: .4rem .75rem !important;
    transition: all .2s var(--ease-out);
}

.navbar-glass .nav-link:hover {
    color: var(--carrot) !important;
    background: var(--carrot-pale);
}

.navbar-glass .dropdown-menu {
    background: var(--bg-glass-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.navbar-glass .dropdown-item {
    border-radius: 8px;
    transition: background .15s;
    color: var(--text-primary);
}

.navbar-glass .dropdown-item:hover {
    background: var(--carrot-pale);
    color: var(--carrot-dark);
}

/* Dark mode toggle */
.theme-toggle {
    background: none;
    border: 1.5px solid var(--border-color);
    border-radius: 50%;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .2s var(--ease-out);
    color: var(--text-muted);
    font-size: 1rem;
}

.theme-toggle:hover {
    border-color: var(--carrot);
    color: var(--carrot);
    transform: rotate(20deg);
}

/* === BUTTONS === */
.btn-cta {
    background: linear-gradient(135deg, var(--carrot) 0%, var(--carrot-dark) 100%);
    border: none;
    color: #fff;
    font-weight: 700;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-glow);
    transition: all .2s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(255, 107, 43, 0.35);
    color: #fff;
}

.btn-cta:active { transform: translateY(0) scale(0.98); }

/* Ripple */
.btn-cta::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity .4s;
}

.btn-cta:active::after { opacity: 1; }

.btn-danger,
.btn-primary {
    background: linear-gradient(135deg, var(--carrot) 0%, var(--carrot-dark) 100%) !important;
    border: none !important;
    box-shadow: var(--shadow-glow) !important;
    font-weight: 600;
    transition: all .2s var(--ease-out) !important;
}

.btn-danger:hover,
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 30px rgba(255, 107, 43, 0.4) !important;
}

.btn-outline-danger {
    border-color: var(--carrot) !important;
    color: var(--carrot) !important;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.btn-outline-danger:hover {
    background: var(--carrot) !important;
    color: #fff !important;
}

/* === MAP IMMERSIVE === */
.map-wrapper {
    position: relative;
    width: 100%;
    height: calc(100vh - var(--navbar-h));
    overflow: hidden;
}

.map-wrapper #map {
    width: 100%;
    height: 100%;
    border-radius: 0;
    border: none;
    box-shadow: none;
}

/* --- Floating Filter Bar --- */
.filter-bar {
    position: absolute;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 90vw;
    flex-wrap: nowrap;
}

.filter-bar .form-select {
    border: 1.5px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    font-size: .8rem;
    padding: .35rem .6rem;
    background: var(--bg-surface);
    color: var(--text-primary);
    min-width: 0;
    transition: all .2s var(--ease-out);
    font-weight: 500;
}

.filter-bar .form-select:focus {
    border-color: var(--carrot) !important;
    box-shadow: 0 0 0 3px rgba(255,107,43,.12) !important;
}

.filter-bar .btn-locate {
    background: linear-gradient(135deg, var(--carrot), var(--carrot-dark));
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all .2s var(--ease-out);
    box-shadow: 0 4px 12px rgba(255,107,43,.3);
}

.filter-bar .btn-locate:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255,107,43,.45);
}

/* --- Offer Panel (slide-in) --- */
.offer-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 380px;
    height: 100%;
    z-index: 999;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-left: 1px solid var(--border-glass);
    overflow-y: auto;
    padding: 4.5rem 1rem 1rem 1rem;
    transform: translateX(0);
    transition: transform 0.45s var(--ease-out);
    scrollbar-width: thin;
    scrollbar-color: var(--carrot-light) transparent;
}

.offer-panel::-webkit-scrollbar { width: 4px; }
.offer-panel::-webkit-scrollbar-track { background: transparent; }
.offer-panel::-webkit-scrollbar-thumb { background: var(--carrot-light); border-radius: 4px; }

.offer-panel.panel-hidden { transform: translateX(100%); }

.panel-toggle {
    position: absolute;
    top: 50%;
    left: -40px;
    transform: translateY(-50%);
    z-index: 1001;
    width: 40px;
    height: 80px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border: 1px solid var(--border-glass);
    border-right: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1.1rem;
    transition: all .2s;
    box-shadow: -4px 0 12px rgba(0,0,0,.06);
}

.panel-toggle:hover {
    color: var(--carrot);
    background: var(--bg-glass);
}

.offer-panel.panel-hidden .panel-toggle { left: -40px; }

/* Panel header */
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .75rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--border-color);
}

.panel-header h2 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.offer-count {
    background: var(--carrot-pale);
    color: var(--carrot);
    font-weight: 700;
    font-size: .75rem;
    padding: .2rem .6rem;
    border-radius: 20px;
}

/* === CARDS === */
.card {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border-color) !important;
    background: var(--bg-surface);
    transition: all 0.3s var(--ease-out);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* Offer cards */
.offer-card {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border-color) !important;
    overflow: hidden;
    background: var(--bg-surface);
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
    margin-bottom: .75rem;
}

.offer-card:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: var(--shadow-lg);
    border-color: var(--carrot-light) !important;
}

/* Offer card image overlay */
.offer-card .card-img-overlay-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(transparent, rgba(0,0,0,0.65));
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    pointer-events: none;
}

.offer-card .card-img-top {
    transition: transform .5s var(--ease-out);
}

.offer-card:hover .card-img-top {
    transform: scale(1.05);
}

/* === BADGES === */
.discount-badge {
    background: linear-gradient(135deg, var(--carrot) 0%, #FF3A00 100%) !important;
    color: #fff !important;
    font-weight: 700;
    border-radius: 8px !important;
    font-size: .75rem !important;
    padding: .25em .55em !important;
    box-shadow: 0 2px 10px rgba(255,107,43,.4);
}

.badge-expiring {
    animation: pulse-glow 1.5s ease-in-out infinite;
    background: linear-gradient(135deg, #FFB300 0%, var(--carrot) 100%) !important;
    color: #fff !important;
    border-radius: 8px !important;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 rgba(255,107,43,0); }
    50% { opacity: .85; transform: scale(1.04); box-shadow: 0 0 12px rgba(255,107,43,.3); }
}

/* === PRICES === */
.price-old {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: .85em;
}

.price-new {
    color: var(--carrot);
    font-weight: 800;
    font-size: 1.2em;
}

/* === FORM CONTROLS === */
.form-control,
.form-select {
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-primary);
    transition: all .2s var(--ease-out);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--carrot) !important;
    box-shadow: 0 0 0 4px rgba(255, 107, 43, .1) !important;
}

.form-check-input:checked {
    background-color: var(--carrot) !important;
    border-color: var(--carrot) !important;
}

/* Floating labels */
.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--carrot);
}

/* === SKELETON LOADING === */
.skeleton {
    background: linear-gradient(90deg,
        var(--bg-surface) 25%,
        var(--bg-surface-hover) 50%,
        var(--bg-surface) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-card {
    height: 160px;
    margin-bottom: .75rem;
    border-radius: var(--radius-md);
}

.skeleton-text {
    height: 12px;
    margin-bottom: .5rem;
    width: 80%;
}

.skeleton-text-sm {
    height: 10px;
    margin-bottom: .4rem;
    width: 60%;
}

/* === HERO SECTION (glassmorphism) === */
.hero-section {
    background: var(--bg-glass-strong);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-sm);
}

/* === GLASSMORPHISM CARD === */
.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-md);
}

/* === ALERTS === */
.alert {
    border-radius: var(--radius-md);
    border: none;
    font-weight: 500;
}

.alert-success { background: #E8F8ED; color: #1A6935; }
.alert-danger { background: #FFF0EE; color: var(--carrot-dark); }
.alert-warning { background: #FFF8E6; color: #7A5200; }

/* === FOOTER === */
footer {
    background: var(--text-primary) !important;
    border-top: none !important;
    padding: 2rem 0 !important;
}

footer .brand-logo__image {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    box-shadow: none;
}

footer .brand-logo__text {
    color: #fff;
}

footer .brand-logo__text span {
    color: var(--carrot-light);
}

footer strong { color: var(--carrot) !important; }
footer p { color: var(--text-muted) !important; }

.brand-mark {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 14px 40px rgba(255, 107, 43, 0.2);
}

/* === STATS / ADMIN CARDS === */
.stat-card {
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    transition: all 0.3s var(--ease-out);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.stat-icon-carrot { background: var(--carrot-pale); color: var(--carrot); }
.stat-icon-green  { background: #E8F8ED; color: #27AE60; }
.stat-icon-gold   { background: #FFF8E6; color: #F2A200; }
.stat-icon-blue   { background: #EEF3FF; color: #3B82F6; }

/* === TABLE === */
.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: var(--bg-surface);
    color: var(--text-primary);
}

.table thead th {
    background: var(--bg-surface);
    color: var(--text-primary);
    font-weight: 700;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-bottom: 2px solid var(--carrot) !important;
    padding: .75rem;
}

.table tbody td {
    border-color: var(--border-color);
    vertical-align: middle;
    padding: .65rem .75rem;
}

.table-hover tbody tr:hover {
    background: var(--carrot-pale) !important;
}

/* === SPINNER === */
.spinner-border { color: var(--carrot) !important; }

/* === HELPERS === */
.text-carrot { color: var(--carrot) !important; }
.bg-carrot   { background: var(--carrot) !important; }

.section-divider {
    height: 2px;
    background: linear-gradient(90deg, var(--carrot) 0%, var(--carrot-light) 40%, transparent 100%);
    border-radius: 2px;
    margin: 1.5rem 0;
}

/* === MOBILE BOTTOM SHEET === */
@media (max-width: 991.98px) {
    .navbar-glass {
        height: auto;
        min-height: var(--navbar-h);
    }

    .navbar-glass .container {
        height: auto;
        min-height: var(--navbar-h);
        align-items: center;
        padding-top: .5rem;
        padding-bottom: .5rem;
    }

    .navbar-glass .navbar-toggler {
        padding: .35rem .5rem;
        border-radius: var(--radius-sm);
        background: var(--bg-glass-strong);
        border: 1px solid var(--border-color) !important;
        box-shadow: var(--shadow-sm);
    }

    .navbar-glass .navbar-collapse {
        width: 100%;
        margin-top: .75rem;
        padding: .75rem;
        background: var(--bg-glass-strong);
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-md);
    }

    .navbar-glass .navbar-nav {
        gap: .35rem;
    }

    .navbar-glass .navbar-nav.align-items-center {
        align-items: stretch !important;
        margin-top: .5rem;
        padding-top: .5rem;
        border-top: 1px solid var(--border-color);
    }

    .navbar-glass .dropdown-menu {
        margin-top: .35rem;
        box-shadow: none;
    }

    .filter-bar {
        position: fixed;
        top: var(--navbar-h);
        left: 0;
        right: 0;
        transform: none;
        border-radius: 0;
        max-width: 100vw;
        overflow-x: auto;
        padding: .5rem .75rem;
        gap: .4rem;
        border-top: none;
        border-left: none;
        border-right: none;
    }

    .filter-bar .form-select { font-size: .75rem; min-width: 100px; flex-shrink: 0; }

    .map-wrapper { height: calc(100vh - var(--navbar-h)); }

    .offer-panel {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 50vh;
        max-height: 85vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        border-left: none;
        border-top: 1px solid var(--border-glass);
        padding: 0.75rem 1rem 1rem;
        transform: translateY(calc(100% - 64px));
        transition: transform 0.4s var(--ease-out);
    }

    .offer-panel.panel-open { transform: translateY(0); }
    .offer-panel.panel-peek { transform: translateY(calc(100% - 64px)); }

    .panel-toggle { display: none; }

    .drag-handle {
        width: 40px;
        height: 5px;
        background: var(--text-muted);
        border-radius: 3px;
        margin: 0 auto .75rem;
        opacity: 0.4;
        cursor: grab;
    }

    .drag-handle:active { cursor: grabbing; }
}

@media (min-width: 992px) {
    .drag-handle { display: none; }
}

/* === SMOOTH PAGE TRANSITIONS === */
.fade-in {
    animation: fadeIn 0.4s var(--ease-out);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === OPENLAYERS OVERRIDES === */
.ol-control { border-radius: var(--radius-sm) !important; }
.ol-control button {
    background: var(--bg-glass-strong) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius-sm) !important;
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color) !important;
    font-size: 1.1rem !important;
    width: 32px !important;
    height: 32px !important;
}
.ol-control button:hover { background: var(--carrot-pale) !important; color: var(--carrot) !important; }
.ol-zoom { top: auto !important; bottom: 2rem !important; left: .5rem !important; }
.ol-attribution { font-size: .65rem; }

/* OL Popup */
.ol-popup {
    position: absolute;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 14px 16px;
    min-width: 210px;
    max-width: 280px;
    transform: translate(-50%, -100%);
    margin-top: -12px;
    font-family: 'Inter', system-ui;
    z-index: 100;
}

.ol-popup::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--bg-surface);
    filter: drop-shadow(0 2px 2px rgba(0,0,0,.08));
}

.ol-popup-closer {
    position: absolute;
    top: 6px;
    right: 8px;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 700;
    line-height: 1;
}

.ol-popup-closer:hover { color: var(--carrot); }