/**
 * Memoria - History Page Styles
 * Styles for generations history page (history.html)
 */

.history-container {
    min-height: 100vh;
    padding-top: 100px;
    padding-bottom: var(--space-xl);
}

.history-header {
    margin-bottom: var(--space-lg);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: start;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.history-title {
    color: var(--color-amber-primary);
    margin-bottom: 0.5rem;
}

.history-subtitle {
    color: var(--color-amber-accent);
    font-size: 1rem;
}

.filter-tabs {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.filter-tab {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--color-stamp);
    color: var(--color-gold-archive);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-tab:hover {
    background: rgba(212, 165, 116, 0.1);
    border-color: var(--color-amber-accent);
}

.filter-tab.active {
    background: linear-gradient(135deg, var(--color-amber-primary), var(--color-gold-archive));
    border-color: var(--color-amber-primary);
    color: var(--color-sepia-dark);
}

.montage-info {
    background: linear-gradient(135deg,
        var(--color-sepia-mid) 0%,
        var(--color-charcoal) 100%);
    border: var(--border-archive);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.montage-info-text {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.montage-icon {
    width: 48px;
    height: 48px;
    background: rgba(212, 165, 116, 0.2);
    border: var(--border-archive);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-amber-primary);
}

/* Masonry Grid */
.masonry-container {
    column-count: 4;
    column-gap: var(--space-md);
}

.generation-card {
    break-inside: avoid;
    margin-bottom: var(--space-md);
    position: relative;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
}

.generation-card:hover {
    transform: translateY(-8px) rotate(-1deg);
}

.generation-card.selected {
    transform: rotate(-2deg) scale(1.05);
}

.generation-card.selected::after {
    content: '';
    position: absolute;
    inset: -4px;
    border: 3px solid var(--color-amber-primary);
    box-shadow: 0 0 20px rgba(212, 165, 116, 0.4);
    pointer-events: none;
}

.generation-photo {
    position: relative;
    background: var(--color-cream);
    padding: 12px;
    border: 1px solid var(--color-stamp);
    box-shadow: var(--shadow-paper);
}

.generation-photo::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    bottom: 8px;
    border: 1px solid rgba(139, 109, 79, 0.3);
    pointer-events: none;
}

.generation-video {
    display: block;
    width: 100%;
    height: auto;
    filter: sepia(0.1) contrast(1.05);
}

.generation-overlay {
    position: absolute;
    inset: 12px;
    background: linear-gradient(180deg,
        rgba(26, 20, 16, 0.7) 0%,
        transparent 50%,
        rgba(26, 20, 16, 0.9) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--space-sm);
}

.generation-card:hover .generation-overlay {
    opacity: 1;
}

.overlay-top {
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.generation-id {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--color-amber-accent);
    background: rgba(26, 20, 16, 0.8);
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--color-stamp);
    cursor: pointer;
}

.generation-id:hover {
    color: var(--color-amber-primary);
}

.checkbox-btn {
    width: 32px;
    height: 32px;
    background: rgba(26, 20, 16, 0.9);
    border: 2px solid var(--color-stamp);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    transition: all 0.3s ease;
}

.generation-card.selected .checkbox-btn {
    background: var(--color-amber-primary);
    border-color: var(--color-amber-primary);
    color: var(--color-sepia-dark);
}

.overlay-bottom {
    display: flex;
    gap: 0.5rem;
}

.overlay-btn {
    flex: 1;
    padding: 0.5rem;
    background: rgba(26, 20, 16, 0.9);
    border: 1px solid var(--color-stamp);
    color: var(--color-amber-accent);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.overlay-btn:hover {
    background: var(--color-amber-primary);
    border-color: var(--color-amber-primary);
    color: var(--color-sepia-dark);
}

.generation-info {
    margin-top: var(--space-xs);
    padding: var(--space-xs);
    background: var(--color-sepia-mid);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.status-badge.completed {
    background: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
}

.status-badge.processing {
    background: rgba(255, 193, 7, 0.2);
    color: #FFC107;
}

.status-badge.failed {
    background: rgba(244, 67, 54, 0.2);
    color: #F44336;
}

.generation-date {
    font-size: 0.75rem;
    color: var(--color-stamp);
    margin-top: 0.25rem;
}

/* Floating Selection Bar */
.selection-bar {
    position: fixed;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    display: none;
    background: linear-gradient(135deg,
        var(--color-charcoal) 0%,
        var(--color-sepia-mid) 100%);
    border: var(--border-archive);
    padding: var(--space-md);
    box-shadow: var(--shadow-lifted);
    max-width: 600px;
    width: 90%;
}

.selection-bar.active {
    display: block;
    animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(100px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.selection-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.selection-info {
    text-align: left;
}

.selection-count {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-amber-primary);
    font-weight: 700;
}

.selection-hint {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gold-archive);
}

.selection-actions {
    display: flex;
    gap: var(--space-sm);
}

/* Empty State */
.empty-state {
    display: none;
    text-align: center;
    padding: var(--space-xl) 0;
}

.empty-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 165, 116, 0.1);
    border: var(--border-archive);
    border-radius: 50%;
    color: var(--color-amber-primary);
}

.empty-title {
    color: var(--color-amber-accent);
    margin-bottom: var(--space-sm);
}

.empty-text {
    color: var(--color-gold-archive);
    margin-bottom: var(--space-md);
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: var(--space-xl) 0;
}

@media (max-width: 1024px) {
    .masonry-container {
        column-count: 3;
    }
}

@media (max-width: 768px) {
    .masonry-container {
        column-count: 2;
    }

    .header-top {
        flex-direction: column;
    }

    .selection-content {
        flex-direction: column;
        text-align: center;
    }

    .selection-actions {
        width: 100%;
    }

    .selection-actions .btn {
        flex: 1;
    }
}

@media (max-width: 480px) {
    .masonry-container {
        column-count: 1;
    }

    .filter-tabs {
        justify-content: center;
    }
}

/* Shake Animation */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-8px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(8px);
    }
}