/**
 * Theme Switcher Component Styles
 */

/* Theme Switcher Button */
.theme-switcher-btn {
    position: fixed;
    top: 2rem;
    left: 2rem;
    z-index: 2000;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(26, 22, 18, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.2);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.theme-switcher-btn:hover {
    transform: scale(1.1) rotate(15deg);
    background: rgba(184, 149, 106, 0.2);
    border-color: var(--color-gold);
    box-shadow: 0 6px 20px rgba(184, 149, 106, 0.3);
}

.theme-switcher-btn:active {
    transform: scale(0.95);
}

/* Theme Panel */
.theme-panel {
    position: fixed;
    top: 5rem;
    left: 2rem;
    z-index: 1999;
    width: 320px;
    max-height: 80vh;
    overflow-y: auto;
    background: rgba(26, 22, 18, 0.98);
    backdrop-filter: blur(30px);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.15);
    padding: 1.5rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Panel Header */
.theme-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.theme-panel-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--color-gold-light);
    margin: 0;
}

.theme-panel-close {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-size: 1.5rem;
    line-height: 1;
}

.theme-panel-close:hover {
    background: rgba(255,255,255,0.1);
    color: var(--color-gold);
}

/* Theme Grid */
.theme-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

/* Theme Card */
.theme-card {
    background: rgba(255,255,255,0.03);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.theme-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.theme-card:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.3);
    transform: translateX(4px);
}

.theme-card:hover::before {
    opacity: 1;
}

.theme-card.active {
    background: rgba(184, 149, 106, 0.15);
    border-color: var(--color-gold);
    box-shadow: 0 4px 16px rgba(184, 149, 106, 0.2);
}

.theme-card.active::after {
    content: '✓';
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 24px;
    height: 24px;
    background: var(--color-gold);
    color: var(--color-ink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.75rem;
}

/* Theme Card Content */
.theme-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.theme-emoji {
    font-size: 1.8rem;
    line-height: 1;
}

.theme-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    margin: 0;
}

.theme-description {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.5;
    margin: 0;
}

/* Theme Preview Swatches */
.theme-swatches {
    display: flex;
    gap: 4px;
    margin-top: 0.75rem;
}

.theme-swatch {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.2);
}

/* Quick Actions */
.theme-quick-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.theme-action-btn {
    flex: 1;
    padding: 0.6rem;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.7);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-action-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--color-gold);
    color: var(--color-gold);
}

/* Scrollbar Styling */
.theme-panel::-webkit-scrollbar {
    width: 6px;
}

.theme-panel::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.05);
    border-radius: 3px;
}

.theme-panel::-webkit-scrollbar-thumb {
    background: rgba(184, 149, 106, 0.5);
    border-radius: 3px;
}

.theme-panel::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}

/* Responsive */
@media (max-width: 950px) {
    .theme-switcher-btn {
        top: 1rem;
        left: 1rem;
        width: 44px;
        height: 44px;
    }

    .theme-panel {
        top: 4rem;
        left: 1rem;
        right: 1rem;
        width: auto;
        max-width: 320px;
    }
}

@media (max-width: 600px) {
    .theme-panel {
        left: 0.5rem;
        right: 0.5rem;
        width: auto;
        max-width: none;
    }
}

/* Animation for theme transition */
body {
    transition: background 0.5s ease;
}

:root {
    transition:
        --color-cream 0.3s ease,
        --color-paper 0.3s ease,
        --color-gold 0.3s ease;
}

/* Toast notification for theme change */
.theme-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
    background: rgba(26, 22, 18, 0.95);
    backdrop-filter: blur(20px);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--color-gold);
    box-shadow: 0 4px 20px rgba(184, 149, 106, 0.3);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-toast.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.theme-toast-emoji {
    font-size: 1.5rem;
}

.theme-toast-text {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: rgba(255,255,255,0.9);
}

.theme-toast-name {
    color: var(--color-gold-light);
    font-weight: 600;
}