/* ═══════════════════════════════════════════════════════════════════
   SKIN PICKER — neutral floating UI, shown only on the login view.
   Skin files themselves (skin-futuristic.css, skin-vibrant.css) are
   scoped under body.skin-* and only affect #loginView, leaving the
   core platform untouched when no skin (or a different one) is active.
   ═══════════════════════════════════════════════════════════════════ */

.skin-picker {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 2147483000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.7rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 999px;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 0.75rem;
    color: #334155;
    user-select: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.skin-picker:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 34px rgba(15, 23, 42, 0.22);
}

.skin-picker-label {
    margin: 0 0.35rem 0 0.2rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.skin-swatch {
    position: relative;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15),
                inset 0 0 0 1px rgba(0, 0, 0, 0.06);
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    outline: none;
    padding: 0;
}

.skin-swatch:hover { transform: scale(1.12); }

.skin-swatch[aria-pressed="true"] {
    box-shadow: 0 0 0 2px #0ea5e9,
                0 2px 6px rgba(0, 0, 0, 0.2);
}

/* The swatches themselves — previews of each skin's palette */
.skin-swatch[data-skin="default"] {
    background: linear-gradient(135deg, #00a88f 0%, #00d4a8 100%);
}
.skin-swatch[data-skin="futuristic"] {
    background:
        radial-gradient(circle at 30% 30%, #67e8f9 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, #a78bfa 0%, transparent 50%),
        linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}
.skin-swatch[data-skin="vibrant"] {
    background:
        conic-gradient(from 0deg,
            #ff6b6b, #ffd93d, #6bcf7f, #4dabf7,
            #c77dff, #ff6b9d, #ff6b6b);
}
.skin-swatch[data-skin="liquid"] {
    background:
        radial-gradient(circle at 30% 30%, #ffffff 0%, transparent 40%),
        radial-gradient(circle at 75% 70%, #050507 0%, transparent 55%),
        conic-gradient(from 120deg,
            #050507, #4b4e57, #c9cbd1, #f5f5f7,
            #c9cbd1, #4b4e57, #050507);
}

/* Hide the picker when login view isn't visible */
body:not(.show-skin-picker) .skin-picker { display: none; }

/* Skin picker hidden — using header dark/light toggle instead */
.skin-picker { display: none !important; }

/* Dark mode adjustments for the picker itself */
.dark-mode .skin-picker {
    background: rgba(30, 30, 30, 0.88);
    border-color: rgba(255, 255, 255, 0.1);
    color: #e5e7eb;
}

@media (max-width: 480px) {
    .skin-picker {
        right: 0.8rem;
        bottom: 0.8rem;
        padding: 0.4rem 0.55rem;
    }
    .skin-swatch { width: 24px; height: 24px; }
    .skin-picker-label { display: none; }
}