/* Recetario de Cocteles - estilos base, mobile-first */

:root {
    --bg: #14110f;
    --surface: #1e1a17;
    --surface-2: #2a2420;
    --text: #f3ede6;
    --muted: #b3a89c;
    --accent: #e0a458;
    --accent-ink: #14110f;
    --line: #3a332d;
    --radius: 14px;
    --maxw: 960px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }

/* Header */
.site-header {
    padding: 20px 0 12px;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(6px);
    z-index: 10;
}
.site-header h1 {
    margin: 0;
    font-size: 1.25rem;
    letter-spacing: 0.02em;
}
.site-header h1 a { color: var(--text); }
.site-header p { margin: 2px 0 0; color: var(--muted); font-size: 0.85rem; }

/* Buscador */
.search {
    margin: 16px 0 10px;
}
.search input[type="search"] {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    outline: none;
}
.search input[type="search"]:focus { border-color: var(--accent); }

/* Filtros */
.filters { margin-bottom: 14px; }

/* Botón para colapsar filtros (solo mobile, lo activa el JS) */
.filters-toggle {
    display: block;
    width: 100%;
    text-align: left;
    padding: 11px 14px;
    margin-bottom: 14px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--text);
    font: inherit;
    font-size: 0.9rem;
    cursor: pointer;
}
.filters-toggle::after { content: "▾"; float: right; color: var(--muted); }
.filters-toggle[aria-expanded="true"]::after { content: "▴"; }
.filters-toggle .fcount {
    display: inline-block;
    margin-left: 6px;
    min-width: 1.2em;
    padding: 0 6px;
    text-align: center;
    background: var(--accent);
    color: var(--accent-ink);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}
.filters.collapsed { display: none; }
.filter-group { margin: 10px 0; }
.filter-group h2 {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin: 0 0 6px;
}
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 11px;
    font-size: 0.85rem;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 999px;
    cursor: pointer;
    user-select: none;
    transition: background .12s, border-color .12s;
}
.chip:hover { border-color: var(--accent); }
.chip[aria-pressed="true"] {
    background: var(--accent);
    color: var(--accent-ink);
    border-color: var(--accent);
    font-weight: 600;
}
.chip .count { color: var(--muted); font-size: 0.78rem; }
.chip[aria-pressed="true"] .count { color: color-mix(in srgb, var(--accent-ink) 65%, transparent); }

.toolbar {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin: 6px 0 14px;
    color: var(--muted);
    font-size: 0.85rem;
}
.toolbar button {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0;
}

/* Grilla de recetas */
.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding-bottom: 40px;
}
@media (min-width: 560px) {
    .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 820px) {
    .grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform .12s, border-color .12s;
}
.card:hover { transform: translateY(-2px); border-color: var(--accent); text-decoration: none; }
.card .thumb {
    aspect-ratio: 4 / 3;
    background: var(--surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--line);
    font-size: 2rem;
}
.card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card .body { padding: 11px 13px 13px; }
.card h3 { margin: 0 0 3px; font-size: 1rem; color: var(--text); }
.card .meta { color: var(--muted); font-size: 0.8rem; margin: 0; }
.card .card-tags { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 5px; }
.card .card-tags span {
    font-size: 0.72rem;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 2px 7px;
}

.empty {
    text-align: center;
    color: var(--muted);
    padding: 48px 16px;
}
.empty strong { color: var(--text); display: block; margin-bottom: 4px; }

.is-loading { opacity: 0.5; transition: opacity .1s; }

/* Detalle de receta */
/* padding vertical solo: el horizontal (16px) lo pone .wrap */
.detail { padding-top: 20px; padding-bottom: 56px; }
.detail .back { font-size: 0.88rem; }
.detail h1 { margin: 12px 0 4px; font-size: 1.6rem; }
.detail .hero {
    margin: 14px 0;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--surface-2);
}
/* Imagen completa, sin recortar. max-height evita que una foto vertical
   ocupe toda la pantalla. */
.detail .hero img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 70vh;
    object-fit: contain;
    margin: 0 auto;
}
.detail .specs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    margin: 16px 0;
}
@media (min-width: 560px) { .detail .specs { grid-template-columns: repeat(2, 1fr); } }
.detail .specs div { background: var(--surface); padding: 10px 13px; }
.detail .specs dt {
    font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.07em;
    color: var(--muted); margin-bottom: 2px;
}
.detail .specs dd { margin: 0; font-size: 0.95rem; }

.detail h2 {
    font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--accent); margin: 24px 0 8px;
}
.ingredients { list-style: none; padding: 0; margin: 0; }
.ingredients li {
    padding: 9px 0;
    border-bottom: 1px solid var(--line);
    display: flex; gap: 10px;
}
.ingredients li .amt { color: var(--accent); font-variant-numeric: tabular-nums; white-space: nowrap; min-width: 64px; }
.ingredients li:last-child { border-bottom: none; }

.detail .author {
    margin: -2px 0 4px;
    color: var(--muted);
    font-size: 0.92rem;
}
.detail .author a, .detail .author strong { color: var(--text); font-weight: 600; }
.detail .views { margin: 2px 0 0; color: var(--muted); font-size: 0.82rem; }

.ext-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.ext-links a {
    display: inline-block;
    padding: 9px 13px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 9px;
    color: var(--text);
}
.ext-links a:hover { border-color: var(--accent); text-decoration: none; }
.ext-links .ext { color: var(--muted); font-size: 0.85em; }

.detail .tag-links { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 6px; }
.detail .tag-links a {
    font-size: 0.82rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 4px 10px;
}
.detail .note {
    background: var(--surface);
    border-left: 3px solid var(--accent);
    padding: 10px 14px;
    border-radius: 6px;
    color: var(--muted);
}

.site-footer {
    border-top: 1px solid var(--line);
    padding: 20px 0 40px;
    color: var(--muted);
    font-size: 0.8rem;
    text-align: center;
}