:root {
    --bg-dark: #0a0a0b;
    --bg-elevated: #141416;
    --bg-card: #1a1a1d;
    --bg-card-hover: #202023;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.12);
    --border-strong: rgba(255, 255, 255, 0.18);
    --text-primary: #f5f5f7;
    --text-secondary: #a8a8ad;
    --text-tertiary: #6e6e73;
    --accent-gold: #d4a574;
    --accent-gold-bright: #e8c4a0;
    --accent-gold-dim: #b8916a;
    --accent-cyan: #5fb3b3;
    --accent-green: #99c794;
    --accent-blue: #6699cc;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px 0 rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 32px 0 rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 24px 48px 0 rgba(0, 0, 0, 0.6);
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.03;
    z-index: 100;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='3.5' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    animation: grain 8s steps(10) infinite;
}

@keyframes grain {
    0%,
    100% {
        transform: translate(0, 0);
    }
    10% {
        transform: translate(-5%, -10%);
    }
    20% {
        transform: translate(-15%, 5%);
    }
    30% {
        transform: translate(7%, -25%);
    }
    40% {
        transform: translate(-5%, 25%);
    }
    50% {
        transform: translate(-15%, 10%);
    }
    60% {
        transform: translate(15%, 0%);
    }
    70% {
        transform: translate(0%, 15%);
    }
    80% {
        transform: translate(3%, 35%);
    }
    90% {
        transform: translate(-10%, 10%);
    }
}

.ambient-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-gold) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation-delay: -10s;
    animation-duration: 25s;
}

@keyframes float {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

header {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 3rem 1.5rem 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, var(--bg-dark) 0%, transparent 100%);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-mark {
    font-size: 1.5rem;
    color: var(--accent-gold);
    display: inline-block;
    animation: sparkle 3s ease-in-out infinite;
}

@keyframes sparkle {
    0%,
    100% {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
    50% {
        opacity: 0.7;
        transform: rotate(180deg) scale(1.1);
    }
}

.logo-text {
    color: var(--text-primary);
}

.tagline {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

main {
    position: relative;
    z-index: 10;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.hero {
    text-align: center;
    padding: 4rem 0 3rem;
}

.headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.headline .line-1,
.headline .line-3 {
    display: block;
    color: var(--text-secondary);
    font-weight: 300;
}

.headline .line-2 {
    display: block;
    font-style: italic;
    font-weight: 400;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--accent-gold-bright) 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.25rem 0;
}

.subline {
    font-size: 1.125rem;
    color: var(--text-tertiary);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.search-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.search-box:focus-within {
    border-color: var(--accent-gold-dim);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1), var(--shadow-lg);
    background: var(--bg-card);
}

.search-icon {
    font-size: 1.5rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

#query {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-sans);
    font-weight: 400;
}

#query::placeholder {
    color: var(--text-tertiary);
}

.search-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dim) 100%);
    color: var(--bg-dark);
    border: none;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 500;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(212, 165, 116, 0.3);
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(212, 165, 116, 0.4);
    background: linear-gradient(135deg, var(--accent-gold-bright) 0%, var(--accent-gold) 100%);
}

.search-btn:active {
    transform: translateY(0);
}

.controls {
    padding: 2rem 0 3rem;
    border-bottom: 1px solid var(--border-subtle);
}

.status-text {
    text-align: center;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    min-height: 1.5rem;
}

.toggles {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.toggles button {
    padding: 0.625rem 1.25rem;
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-medium);
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 400;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.toggles button:hover {
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.toggles button.active {
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.15) 0%, rgba(212, 165, 116, 0.08) 100%);
    border-color: var(--accent-gold-dim);
    color: var(--accent-gold-bright);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.08), var(--shadow-md);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
    min-height: 200px;
}

.card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    border-radius: 16px;
    padding: 1.75rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-gold) 0%, var(--accent-cyan) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.card:hover {
    transform: translateY(-8px);
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-xl), 0 0 40px rgba(212, 165, 116, 0.1);
}

.card .tag {
    display: inline-block;
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.375rem 0.875rem;
    border-radius: 8px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    transition: all 0.3s ease;
}

.card .tag.yt {
    color: var(--accent-blue);
    border-color: rgba(102, 153, 204, 0.3);
    background: linear-gradient(135deg, rgba(102, 153, 204, 0.1) 0%, rgba(102, 153, 204, 0.05) 100%);
}

.card .tag.gh {
    color: var(--accent-cyan);
    border-color: rgba(95, 179, 179, 0.3);
    background: linear-gradient(135deg, rgba(95, 179, 179, 0.1) 0%, rgba(95, 179, 179, 0.05) 100%);
}

.card:hover .tag {
    border-color: var(--border-strong);
    transform: scale(1.05);
}

.card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    transition: all 0.4s ease;
}

.card:hover img {
    border-color: var(--border-medium);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.card h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    line-height: 1.3;
    color: var(--text-primary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card .meta {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card .score {
    font-size: 0.8125rem;
    color: var(--accent-gold);
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.15) 0%, rgba(212, 165, 116, 0.05) 100%);
    border: 1px solid rgba(212, 165, 116, 0.2);
    border-radius: 8px;
    display: inline-block;
    align-self: flex-start;
}

.card .actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-top: auto;
    padding-top: 0.75rem;
}

.card .actions a {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dim) 100%);
    color: var(--bg-dark);
    text-decoration: none;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 500;
    font-family: var(--font-sans);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(212, 165, 116, 0.3);
}

.card .actions a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(212, 165, 116, 0.4);
    background: linear-gradient(135deg, var(--accent-gold-bright) 0%, var(--accent-gold) 100%);
}

.card .actions a:active {
    transform: translateY(0);
}

.card .bm-btn {
    padding: 0.625rem;
    width: 2.75rem;
    height: 2.75rem;
    background: var(--bg-elevated);
    color: var(--text-tertiary);
    border: 1px solid var(--border-medium);
    border-radius: 10px;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card .bm-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-gold-dim);
    color: var(--accent-gold);
    transform: scale(1.1);
}

.card .bm-btn.saved {
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.2) 0%, rgba(212, 165, 116, 0.1) 100%);
    border-color: var(--accent-gold-dim);
    color: var(--accent-gold-bright);
}

.card .bm-btn.saved:hover {
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.3) 0%, rgba(212, 165, 116, 0.15) 100%);
    transform: scale(1.1) rotate(12deg);
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-tertiary);
    grid-column: 1 / -1;
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.3;
}

.empty-state-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
}

footer {
    position: relative;
    z-index: 10;
    border-top: 1px solid var(--border-subtle);
    background: linear-gradient(0deg, var(--bg-dark) 0%, transparent 100%);
    padding: 3rem 1.5rem 2rem;
    margin-top: 4rem;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.footer-mark {
    font-size: 1.5rem;
    color: var(--accent-gold-dim);
    opacity: 0.5;
}

.footer-inner p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-weight: 300;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    header {
        padding: 2rem 1rem 1rem;
    }
    .hero {
        padding: 2.5rem 0 2rem;
    }
    .headline {
        font-size: 2.5rem;
    }
    .subline {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    .search-box {
        padding: 0.625rem 0.875rem;
    }
    .search-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    .results-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 2rem 0;
    }
    .toggles {
        gap: 0.5rem;
    }
    .toggles button {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}