:root {
    --bg-color: #050505;
    --text-color: #e0e0e0;
    --muted: #7f8a97;
    --accent-color: #00d2ff;
    --accent-glow: rgba(0, 210, 255, 0.45);
    --glass-border: rgba(255, 255, 255, 0.09);
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
}

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

html { scroll-behavior: smooth; background: var(--bg-color); }

#shader-container {
    position: fixed;
    inset: 0;
    z-index: -1;
    opacity: 0.5;
    pointer-events: none;
}

#shader-container canvas { display: block; }

body {
    background: transparent;
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

a { color: var(--accent-color); }

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 5, 5, 0.82);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1500px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 4px;
    color: var(--accent-color);
    text-shadow: 0 0 12px var(--accent-glow);
    text-decoration: none;
}

nav ul { display: flex; list-style: none; gap: 2rem; }

nav ul a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.25s ease;
}

nav ul a:hover { color: var(--accent-color); }

/* Hero */
main { padding-top: 96px; }

.hero {
    max-width: 1500px;
    margin: 0 auto;
    padding: 4rem 2rem 2.5rem;
    text-align: center;
}

.kicker {
    font-size: 0.72rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--accent-color);
    opacity: 0.85;
    margin-bottom: 1rem;
}

.hero h1 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: clamp(2.6rem, 7vw, 4.6rem);
    line-height: 1;
    letter-spacing: -1px;
    background: linear-gradient(to bottom, #fff, #7d8794);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.2rem;
}

.lead {
    max-width: 660px;
    margin: 0 auto;
    color: #b6c0cc;
    font-weight: 300;
    font-size: 1rem;
}

.lead strong { color: #fff; font-weight: 600; }

.stats {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem 2.2rem;
    margin-top: 2rem;
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--muted);
}

.stats strong { color: var(--accent-color); font-weight: 600; }

/* Toolbar */
.toolbar {
    position: sticky;
    top: 57px;
    z-index: 60;
    background: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.toolbar-inner {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0.8rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

#search {
    flex: 0 1 260px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    color: var(--text-color);
    font-family: var(--font-main);
    font-size: 0.88rem;
    padding: 0.55rem 1.1rem;
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

#search::placeholder { color: #6c7683; }
#search:focus { border-color: var(--accent-color); box-shadow: 0 0 18px rgba(0, 210, 255, 0.18); }

.filters { display: flex; gap: 0.45rem; flex-wrap: wrap; }

.chip {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: #cfd8e3;
    font-family: var(--font-main);
    font-size: 0.7rem;
    letter-spacing: 1.3px;
    text-transform: uppercase;
    padding: 0.42rem 0.85rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.chip:hover { color: #fff; border-color: var(--accent-color); background: rgba(0, 210, 255, 0.12); }

.chip.is-on {
    color: #041014;
    background: var(--accent-color);
    border-color: var(--accent-color);
    font-weight: 600;
}

.count {
    margin-left: auto;
    font-size: 0.76rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--muted);
    white-space: nowrap;
}

.count span { color: var(--accent-color); font-weight: 600; }

/* Grid */
.grid-wrap { max-width: 1500px; margin: 0 auto; padding: 2rem 2rem 5rem; }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.3rem;
}

.obra {
    background: rgba(8, 10, 14, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.obra:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 210, 255, 0.45);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.85), 0 0 24px rgba(0, 210, 255, 0.12);
}

.obra.hidden { display: none; }

.thumb {
    position: relative;
    aspect-ratio: 1 / 1;
    background: #06080b;
    overflow: hidden;
}

.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.thumb .sin-img {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.18);
    padding: 1rem;
    text-align: center;
}

.thumb .badges {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    display: flex;
    gap: 0.3rem;
}

.badge {
    font-size: 0.58rem;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 0.14rem 0.5rem;
    border-radius: 20px;
    background: rgba(5, 5, 5, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #cfd8e3;
    backdrop-filter: blur(6px);
}

.badge.hen { border-color: rgba(255, 255, 255, 0.35); color: #fff; }
.badge.fx { border-color: rgba(0, 210, 255, 0.5); color: var(--accent-color); }
.badge.sal { border-color: rgba(190, 120, 255, 0.5); color: #c79bff; }
.badge.code { border-color: rgba(0, 255, 170, 0.4); color: #5cf0c0; }

.thumb .play {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(0, 210, 255, 0.92);
    color: #041014;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    opacity: 0;
    transform: scale(0.85);
    transition: all 0.25s ease;
}

.obra:hover .play { opacity: 1; transform: scale(1); }

.info { padding: 0.8rem 0.9rem 0.95rem; }

.info h3 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.98rem;
    color: #fff;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.info p {
    margin-top: 0.35rem;
    font-size: 0.74rem;
    color: var(--muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.metaline {
    margin-top: 0.5rem;
    font-size: 0.66rem;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: #5c6b78;
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}

.vacio { text-align: center; color: var(--muted); padding: 4rem 0; }

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(2, 3, 5, 0.86);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.2rem;
}

.modal[hidden] { display: none; }

.modal-box {
    position: relative;
    width: min(1180px, 100%);
    max-height: 92vh;
    overflow: auto;
    background: rgba(9, 11, 16, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9);
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr);
}

.cerrar {
    position: absolute;
    top: 0.7rem;
    right: 0.8rem;
    z-index: 5;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(5, 5, 5, 0.75);
    color: #fff;
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
}

.cerrar:hover { background: var(--accent-color); color: #041014; }

.visor {
    position: relative;
    background: #000;
    min-height: 380px;
    aspect-ratio: 1 / 1;
    max-height: 92vh;
}

.visor iframe, .visor img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: contain;
    background: #000;
}

.visor img[hidden] { display: none; }

.meta { padding: 1.6rem 1.5rem; display: flex; flex-direction: column; gap: 0.9rem; }

.meta-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.6rem; }

.meta h2 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: #fff;
    line-height: 1.15;
}

.desc { font-size: 0.86rem; color: #aab4c0; max-height: 34vh; overflow: auto; }

.acciones { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: auto; }

.btn {
    font-family: var(--font-main);
    font-size: 0.72rem;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 0.5rem 0.9rem;
    border-radius: 30px;
    border: 1px solid var(--accent-color);
    background: var(--accent-color);
    color: #041014;
    text-decoration: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn.ghost { background: transparent; color: #cfd8e3; border-color: rgba(255, 255, 255, 0.2); font-weight: 500; }
.btn.ghost:hover { border-color: var(--accent-color); color: #fff; background: rgba(0, 210, 255, 0.1); }
.btn:hover { filter: brightness(1.1); }
.btn[disabled] { opacity: 0.35; pointer-events: none; }

.hint { font-size: 0.72rem; color: var(--muted); }

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    background: rgba(5, 5, 5, 0.7);
    padding: 2.4rem 0;
}

footer .container { max-width: 1500px; margin: 0 auto; padding: 0 2rem; text-align: center; }

footer p { font-size: 0.82rem; color: #9aa4b0; }
footer .small { margin-top: 0.5rem; font-size: 0.74rem; color: var(--muted); }
footer a { color: var(--accent-color); text-decoration: none; }
footer a:hover { text-decoration: underline; }

@media (max-width: 900px) {
    nav { padding: 0.9rem 1.2rem; }
    nav ul { gap: 1.1rem; }
    nav ul a { font-size: 0.7rem; letter-spacing: 1px; }
    main { padding-top: 84px; }
    .hero { padding: 2.6rem 1.2rem 2rem; }
    .toolbar { top: 52px; }
    .toolbar-inner { padding: 0.7rem 1.2rem; gap: 0.6rem; }
    #search { flex: 1 1 100%; }
    .count { margin-left: 0; }
    .grid-wrap { padding: 1.4rem 1.2rem 3.5rem; }
    .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.9rem; }
    .modal { padding: 0; align-items: stretch; }
    .modal-box { grid-template-columns: 1fr; border-radius: 0; max-height: 100vh; }
    .visor { aspect-ratio: 1/1; max-height: 55vh; }
}