/**
 * Shared light glass morphism – cards, chips, filter UI.
 * Matches reference stat cards (.ref-stat-card).
 */

/* --- Card ---------------------------------------------------------------- */
.glass--card {
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    -webkit-backdrop-filter: blur(24px) saturate(1.65);
    backdrop-filter: blur(24px) saturate(1.65);
    background: linear-gradient(
        160deg,
        rgba(255, 255, 255, 0.52) 0%,
        rgba(241, 245, 249, 0.28) 55%,
        rgba(226, 232, 240, 0.22) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.82);
    box-shadow:
        0 8px 32px rgba(15, 23, 42, 0.07),
        0 1px 2px rgba(15, 23, 42, 0.04),
        inset 0 1px 1px rgba(255, 255, 255, 0.95),
        inset 0 -1px 0 rgba(148, 163, 184, 0.12);
    transition: box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.glass--card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.72) 0%,
        rgba(255, 255, 255, 0.18) 38%,
        transparent 62%
    );
    pointer-events: none;
}

.glass--card::after {
    content: "";
    position: absolute;
    top: 1px;
    left: 12%;
    right: 12%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.95), transparent);
    pointer-events: none;
}

.glass--card:hover {
    border-color: rgba(255, 255, 255, 0.95);
    background: linear-gradient(
        160deg,
        rgba(255, 255, 255, 0.62) 0%,
        rgba(241, 245, 249, 0.34) 55%,
        rgba(226, 232, 240, 0.26) 100%
    );
    box-shadow:
        0 14px 40px rgba(15, 23, 42, 0.1),
        0 2px 4px rgba(15, 23, 42, 0.05),
        inset 0 1px 1px rgba(255, 255, 255, 1),
        inset 0 -1px 0 rgba(148, 163, 184, 0.15);
}

.glass--card > * {
    position: relative;
    z-index: 1;
}

/* --- Chip (nested fields, contact links, form options) ------------------- */
.glass--chip {
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    -webkit-backdrop-filter: blur(16px) saturate(1.55);
    backdrop-filter: blur(16px) saturate(1.55);
    background: linear-gradient(
        160deg,
        rgba(255, 255, 255, 0.45) 0%,
        rgba(248, 250, 252, 0.32) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.75);
    box-shadow:
        0 2px 12px rgba(15, 23, 42, 0.04),
        inset 0 1px 1px rgba(255, 255, 255, 0.9),
        inset 0 -1px 0 rgba(148, 163, 184, 0.1);
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.glass--chip::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.55) 0%,
        transparent 55%
    );
    pointer-events: none;
}

.glass--chip > * {
    position: relative;
    z-index: 1;
}

a.glass--chip:hover,
button.glass--chip:hover {
    border-color: rgba(251, 146, 60, 0.45);
    background: linear-gradient(
        160deg,
        rgba(255, 247, 237, 0.65) 0%,
        rgba(255, 237, 213, 0.38) 100%
    );
    box-shadow:
        0 4px 16px rgba(234, 88, 12, 0.08),
        inset 0 1px 1px rgba(255, 255, 255, 0.95);
}

label:has(input:checked) .glass--chip,
label:has(input[type="checkbox"]:checked).glass--chip {
    border-color: #f97316;
    background: linear-gradient(
        160deg,
        rgba(255, 247, 237, 0.78) 0%,
        rgba(255, 237, 213, 0.48) 100%
    );
    box-shadow:
        0 4px 14px rgba(234, 88, 12, 0.1),
        inset 0 1px 1px rgba(255, 255, 255, 0.95);
}

/* --- Filter pill & menu (gallery / sortiment) ---------------------------- */
.glass--pill {
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    -webkit-backdrop-filter: blur(20px) saturate(1.6);
    backdrop-filter: blur(20px) saturate(1.6);
    background: linear-gradient(
        160deg,
        rgba(255, 255, 255, 0.58) 0%,
        rgba(241, 245, 249, 0.35) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow:
        0 2px 12px rgba(15, 23, 42, 0.05),
        inset 0 1px 1px rgba(255, 255, 255, 0.9);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.glass--pill:hover {
    border-color: rgba(255, 255, 255, 0.95);
    box-shadow:
        0 4px 16px rgba(15, 23, 42, 0.08),
        inset 0 1px 1px rgba(255, 255, 255, 1);
}

.glass--menu {
    position: relative;
    overflow: hidden;
    -webkit-backdrop-filter: blur(24px) saturate(1.65);
    backdrop-filter: blur(24px) saturate(1.65);
    background: linear-gradient(
        160deg,
        rgba(255, 255, 255, 0.72) 0%,
        rgba(241, 245, 249, 0.55) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.85);
    box-shadow:
        0 8px 32px rgba(15, 23, 42, 0.1),
        inset 0 1px 1px rgba(255, 255, 255, 0.95);
}

/* Inside glass card: nested backdrop-filter breaks in Safari – use opaque bg */
.glass--card .glass--chip,
.glass--card .glass--menu {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

.glass--card .glass--chip {
    background: linear-gradient(
        160deg,
        rgba(255, 255, 255, 0.97) 0%,
        rgba(248, 250, 252, 0.95) 100%
    );
    border-color: #e2e8f0;
}

.glass--card .glass--chip::before {
    display: none;
}

.glass--card .glass--menu {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
}

/* --- Dark mode ----------------------------------------------------------- */
.dark .glass--card {
    background: linear-gradient(
        160deg,
        rgba(71, 85, 105, 0.42) 0%,
        rgba(51, 65, 85, 0.28) 55%,
        rgba(30, 41, 59, 0.22) 100%
    );
    border-color: rgba(148, 163, 184, 0.35);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.25),
        inset 0 1px 1px rgba(255, 255, 255, 0.12),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.dark .glass--card::before {
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.14) 0%,
        rgba(255, 255, 255, 0.04) 38%,
        transparent 62%
    );
}

.dark .glass--card::after {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.dark .glass--card:hover {
    border-color: rgba(148, 163, 184, 0.5);
    box-shadow:
        0 14px 40px rgba(0, 0, 0, 0.32),
        inset 0 1px 1px rgba(255, 255, 255, 0.16);
}

.dark .glass--chip {
    background: linear-gradient(
        160deg,
        rgba(71, 85, 105, 0.38) 0%,
        rgba(51, 65, 85, 0.28) 100%
    );
    border-color: rgba(148, 163, 184, 0.32);
    box-shadow:
        0 2px 12px rgba(0, 0, 0, 0.18),
        inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.dark .glass--chip::before {
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 55%
    );
}

.dark a.glass--chip:hover,
.dark button.glass--chip:hover {
    border-color: rgba(251, 146, 60, 0.45);
    background: linear-gradient(
        160deg,
        rgba(124, 45, 18, 0.35) 0%,
        rgba(67, 20, 7, 0.25) 100%
    );
}

.dark label:has(input:checked) .glass--chip,
.dark label:has(input[type="checkbox"]:checked).glass--chip {
    border-color: #ea580c;
    background: linear-gradient(
        160deg,
        rgba(124, 45, 18, 0.45) 0%,
        rgba(67, 20, 7, 0.32) 100%
    );
}

.dark .glass--pill {
    background: linear-gradient(
        160deg,
        rgba(71, 85, 105, 0.45) 0%,
        rgba(51, 65, 85, 0.35) 100%
    );
    border-color: rgba(148, 163, 184, 0.35);
    color: #e2e8f0;
}

.dark .glass--menu {
    background: linear-gradient(
        160deg,
        rgba(51, 65, 85, 0.85) 0%,
        rgba(30, 41, 59, 0.75) 100%
    );
    border-color: rgba(148, 163, 184, 0.35);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.dark .glass--card .glass--chip {
    background: linear-gradient(
        160deg,
        rgba(51, 65, 85, 0.97) 0%,
        rgba(30, 41, 59, 0.95) 100%
    );
    border-color: #334155;
}

.dark .glass--card .glass--menu {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

/* --- Fallbacks ----------------------------------------------------------- */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .glass--card {
        background: #f1f5f9;
    }

    .glass--chip {
        background: #f8fafc;
    }

    .glass--pill,
    .glass--menu {
        background: #ffffff;
    }

    .dark .glass--card,
    .dark .glass--chip {
        background: #334155;
    }

    .dark .glass--pill,
    .dark .glass--menu {
        background: #1e293b;
    }
}

@media (prefers-reduced-transparency: reduce) {
    .glass--card,
    .glass--chip,
    .glass--pill,
    .glass--menu {
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    .glass--card {
        background: #f1f5f9;
    }

    .glass--chip {
        background: #f8fafc;
    }

    .glass--pill,
    .glass--menu {
        background: #ffffff;
    }

    .dark .glass--card,
    .dark .glass--chip {
        background: #334155;
    }

    .dark .glass--pill,
    .dark .glass--menu {
        background: #1e293b;
    }
}

@media (prefers-reduced-motion: reduce) {
    .glass--card,
    .glass--chip,
    .glass--pill {
        transition: none;
    }
}