/**
 * Safehouse Auto Discography - Flat Classic Design CSS
 * Design Language: Safehouse Entertainment (safehouse.com.tr)
 * Controls: Monospaced typography (Cousine - matching album artist name), 100% full width, zero offset shadows
 * Album Grid: Spatial Apple Music cards with ambient red drop shadows
 * Pagination: 12 items per page with URL hash param sync
 */

/* =====================================================
   Google Fonts Import
   ===================================================== */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Cousine:ital,wght@0,400;0,700;1,400&family=Inter:wght@400;500;600;700;800&display=swap');

/* =====================================================
   Design Tokens
   ===================================================== */
:root {
    --color-bg:            #000000;
    --color-surface:       #0d0d0d;
    --color-surface-elev:  #161616;
    --color-accent:        #FF0000;
    --color-accent-glow:   rgba(255, 0, 0, 0.42);
    --color-accent-subtle: rgba(255, 0, 0, 0.12);
    
    --color-text:          #ffffff;
    --color-text-subtle:   rgba(255, 255, 255, 0.65);
    --color-text-muted:    rgba(255, 255, 255, 0.4);
    
    --color-glass:         rgba(255, 255, 255, 0.04);
    --color-glass-border:  rgba(255, 255, 255, 0.12);
    --color-glass-hover:   rgba(255, 255, 255, 0.10);
    
    --font-heading:        'Anton', sans-serif;
    --font-ui:             'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono:           'Cousine', monospace;
    
    --radius-md:           14px;
    --radius-pill:         9999px;
    
    --transition-apple:    all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast:     all 0.15s ease;
}

/* =====================================================
   Reset / Scoping
   ===================================================== */
.discography-container *, 
.discography-container *::before, 
.discography-container *::after {
    box-sizing: border-box;
}

/* =====================================================
   Ambient Red Stage Spotlight
   ===================================================== */
.bg-diagonal {
    position: fixed;
    top: -20vh;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 70vh;
    background: radial-gradient(ellipse at 50% 0%, rgba(255, 0, 0, 0.15) 0%, rgba(255, 0, 0, 0.03) 50%, transparent 75%);
    z-index: -1;
    pointer-events: none;
}

/* =====================================================
   Container
   ===================================================== */
.discography-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 24px;
    position: relative;
    z-index: 1;
}

/* =====================================================
   Header (Clean Classic Title)
   ===================================================== */
.disco-header {
    margin-bottom: 32px;
    border-bottom: 4px solid var(--color-accent);
    padding-bottom: 12px;
    display: inline-block;
}

.disco-title {
    font-family: var(--font-heading);
    font-size: 4.2rem;
    line-height: 0.95;
    color: var(--color-accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0;
}

/* =====================================================
   Controls Section (Monospaced Cousine Typography)
   ===================================================== */
.disco-controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 48px;
    width: 100%;
}

.search-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    width: 100%;
}

/* --- Flat Search Box (Cousine Monospace) --- */
.search-box {
    flex: 1;
    min-width: 280px;
    position: relative;
}

.search-box input {
    width: 100%;
    background: #111111;
    border: 2px solid #262626;
    color: var(--color-text);
    padding: 0 20px 0 46px;
    font-family: var(--font-mono) !important;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    outline: none;
    transition: var(--transition-fast);
    height: 48px;
    border-radius: 0;
    box-shadow: none !important;
}

.search-box::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
    transition: var(--transition-fast);
}

.search-box input:focus {
    border-color: var(--color-accent);
    background: #161616;
    box-shadow: none !important;
}

.search-box input::placeholder {
    color: var(--color-text-muted);
    font-family: var(--font-mono) !important;
}

/* --- Flat Year Select (Cousine Monospace) --- */
.year-box {
    min-width: 160px;
}

.brutalist-select {
    width: 100%;
    background: #111111;
    border: 2px solid #262626;
    color: var(--color-text);
    padding: 0 38px 0 20px;
    font-family: var(--font-mono) !important;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    outline: none;
    cursor: pointer;
    text-transform: uppercase;
    appearance: none;
    -webkit-appearance: none;
    height: 48px;
    transition: var(--transition-fast);
    border-radius: 0;
    box-shadow: none !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.7)' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.brutalist-select:focus,
.brutalist-select:hover {
    border-color: var(--color-accent);
    box-shadow: none !important;
    background-color: #161616;
}

.brutalist-select option {
    background: #111111;
    color: #ffffff;
    font-family: var(--font-mono) !important;
    font-size: 0.85rem;
}

/* --- Flat Filter Buttons (Cousine Monospace) --- */
.filter-box {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
    padding: 0;
    background: transparent;
    border: none;
}

.filter-btn {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
    background: #111111;
    border: 2px solid #262626;
    color: var(--color-text-subtle);
    padding: 10px 16px;
    font-family: var(--font-mono) !important;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-transform: uppercase;
    line-height: 1;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: none !important;
    transform: none !important;
    white-space: nowrap;
}

.filter-btn:hover {
    color: var(--color-text);
    border-color: #ffffff;
    background: #1a1a1a;
    box-shadow: none !important;
    transform: none !important;
}

.filter-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
    box-shadow: none !important;
    transform: none !important;
}

/* Flat Count Badge (Cousine Monospace) */
.filter-btn .filter-count {
    font-family: var(--font-mono) !important;
    font-size: 0.78rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.9);
    padding: 2px 7px;
    border-radius: 0;
    transition: var(--transition-fast);
}

.filter-btn.active .filter-count {
    background: rgba(0, 0, 0, 0.3);
    color: #ffffff;
}

/* =====================================================
   Discography Grid
   ===================================================== */
.disco-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 28px;
}

.loading-text {
    font-family: var(--font-mono) !important;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text-muted);
    grid-column: 1 / -1;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 60px 0;
    text-align: center;
}

/* =====================================================
   Apple Music Album Cards
   ===================================================== */
.album-card,
.album-item {
    position: relative;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    cursor: pointer;
    background: transparent;
    transition: var(--transition-apple);
}

/* Cover Wrapper */
.album-cover-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #111111;
    border: 1px solid var(--color-glass-border);
    transition: var(--transition-apple);
}

.album-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition-apple);
}

/* Apple Ambient Red Glow & Spatial Elevation */
.album-card:hover .album-cover-wrapper,
.album-item:hover .album-cover-wrapper {
    border-color: rgba(255, 0, 0, 0.5);
    transform: translateY(-8px) scale(1.02);
    /* Apple Volumetric Ambient Glow */
    box-shadow: 0 20px 40px var(--color-accent-glow), 0 6px 16px rgba(0, 0, 0, 0.8);
}

.album-card:hover .album-cover,
.album-item:hover .album-cover {
    transform: scale(1.06);
}

/* Year Badge (Minimal Glass Pill) */
.album-year-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-family: var(--font-mono) !important;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    z-index: 2;
    letter-spacing: 0.5px;
}

/* Glass Play Action Overlay (Floating Apple Circle) */
.album-cover-overlay,
.album-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition-apple);
    z-index: 3;
}

.album-card:hover .album-cover-overlay,
.album-item:hover .album-overlay,
.album-card:hover .album-overlay {
    opacity: 1;
}

.album-listen-btn,
.album-overlay-play {
    width: 52px;
    height: 52px;
    border-radius: 50% !important;
    background: var(--color-accent) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: #ffffff !important;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px var(--color-accent-glow);
    transition: var(--transition-apple);
    transform: scale(0.7);
    padding: 0 !important;
    margin: 0 !important;
    clip-path: none !important;
}

.album-card:hover .album-listen-btn,
.album-item:hover .album-overlay-play {
    transform: scale(1);
}

.album-listen-btn svg,
.album-overlay-play svg {
    width: 20px;
    height: 20px;
    fill: #ffffff;
    margin-left: 2px;
}

/* Album Details (Apple Music Typography Style) */
.album-details {
    padding: 12px 2px 0 2px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.album-title,
.album-overlay-title {
    font-family: var(--font-ui) !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    line-height: 1.25 !important;
    color: var(--color-text) !important;
    letter-spacing: -0.01em;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0 !important;
    transition: var(--transition-fast);
}

.album-card:hover .album-title {
    color: var(--color-accent) !important;
}

.album-artist,
.album-overlay-artist {
    font-family: var(--font-mono) !important;
    font-size: 0.78rem !important;
    color: var(--color-text-subtle) !important;
    font-weight: 400;
    letter-spacing: 0.5px;
    margin: 0 !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* =====================================================
   Pagination (Cousine Monospace Typography)
   ===================================================== */
.disco-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 56px;
    padding-top: 32px;
    border-top: 1px solid var(--color-glass-border);
    flex-wrap: wrap;
    width: 100%;
}

.page-btn {
    background: #111111;
    border: 2px solid #262626;
    color: var(--color-text-subtle);
    padding: 10px 16px;
    font-family: var(--font-mono) !important;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-transform: uppercase;
    line-height: 1;
    border-radius: 0;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: none !important;
}

.page-btn:hover:not(.disabled) {
    color: var(--color-text);
    border-color: #ffffff;
    background: #1a1a1a;
}

.page-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
}

.page-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    border-color: #1a1a1a;
}

/* =====================================================
   Responsive
   ===================================================== */
@media (max-width: 900px) {
    .disco-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 20px;
    }

    .disco-title {
        font-size: 3rem;
    }
}

@media (max-width: 600px) {
    .disco-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .disco-title {
        font-size: 2.4rem;
    }

    .filter-btn {
        font-size: 0.8rem;
        padding: 8px 12px;
    }

    .search-box input,
    .brutalist-select {
        height: 46px;
        font-size: 0.82rem;
    }
}

@media (max-width: 380px) {
    .disco-grid {
        grid-template-columns: 1fr;
    }
}