:root {
    color-scheme: light dark;
    --cream: #fbf4ea;
    --tan: #e7c084;
    --tan-soft: #f3dfbd;
    --paper: #ffffff;
    --blush: #e8b4a8;
    --blush-deep: #b5653f;
    --cacao: #623217;
    --cacao-soft: #7d5c48;
    --pistachio: #7f9a5c;
    --mango: #f2b84b;
    --line: #eadfd4;
    --danger: #b3412f;
    --whatsapp: #1f9d55;
    --logo: #623217;
    --header-bg: rgba(251, 244, 234, .92);
    --ink-bg: #623217;
    --ink-hover: #4b250f;
    --ink-text: #ffffff;
    --error-bg: #fbe9e5;
    --danger-line: #e8c3bc;
    --st0: #fff4dc;
    --st1: #fde6e1;
    --st2: #e9f1df;
    --st3: #eeeeee;
    --st4: #f5dcd7;
    --bar: #b5653f;

    --radius: 14px;
    --shadow: 0 6px 20px rgba(59, 38, 32, .08);
    --font-display: "Fraunces", Georgia, serif;
    --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --cream: #1a110b;
        --tan-soft: #2c1d13;
        --paper: #261a12;
        --blush: #5c3424;
        --blush-deep: #eda37c;
        --cacao: #f2e3cc;
        --cacao-soft: #c4ab92;
        --pistachio: #a9c487;
        --line: #3b2b1f;
        --danger: #f08a75;
        --whatsapp: #23a85c;
        --logo: #e7c084;
        --header-bg: rgba(26, 17, 11, .92);
        --ink-bg: #e7c084;
        --ink-hover: #f1d19f;
        --ink-text: #2a1a10;
        --error-bg: #3b1d16;
        --danger-line: #6b3328;
        --st0: #3d3018;
        --st1: #45261d;
        --st2: #2c3a20;
        --st3: #33302d;
        --st4: #4a2620;
        --bar: #c97a50;
        --shadow: 0 6px 20px rgba(0, 0, 0, .35);
    }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.55;
    color: var(--cacao);
    background: var(--cream);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
main { flex: 1; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blush-deep); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(1.8rem, 6vw, 3rem); }
h2 { font-size: 1.25rem; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--cacao-soft); }
.small { font-size: .875rem; }
.clamp { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 16px; top: 8px; background: var(--paper); padding: 8px 12px; z-index: 100; }
:focus-visible { outline: 3px solid var(--mango); outline-offset: 2px; }

/* Encabezado / pie */
.site-header {
    position: sticky; top: 0; z-index: 20;
    background: var(--header-bg);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; color: var(--logo); }
.brand svg { height: 30px; width: auto; display: block; }
.site-header nav { display: flex; gap: 18px; }
.site-header nav a { color: var(--cacao); text-decoration: none; font-weight: 500; }
.cart-count {
    display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px;
    border-radius: 999px; background: var(--blush-deep); color: var(--paper); font-size: .75rem; font-weight: 700;
}
.cart-count.bump { animation: bump .35s ease; }
@keyframes bump { 50% { transform: scale(1.35); } }
.site-footer { border-top: 1px solid var(--line); padding: 24px 0; margin-top: 48px; font-size: .9rem; color: var(--cacao-soft); }
.site-footer p { margin: .25em 0; }

/* Botones */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    border: 1px solid transparent; border-radius: 999px; padding: 10px 18px;
    font: inherit; font-weight: 600; cursor: pointer; text-decoration: none;
    transition: background .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink-bg); color: var(--ink-text); }
.btn-primary:hover { background: var(--ink-hover); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--cacao); }
.btn-ghost:hover { background: var(--paper); }
.btn-danger { background: transparent; border-color: var(--danger-line); color: var(--danger); }
.btn-whatsapp { background: var(--whatsapp); color: #fff; }
.btn-whatsapp:hover { background: #188046; }
.btn-whatsapp[disabled] { opacity: .6; cursor: wait; }
.btn-block { width: 100%; }
.btn-icon { width: 44px; height: 44px; padding: 0; font-size: 1.4rem; background: var(--blush); color: var(--cacao); }
.btn-icon:hover { background: var(--ink-bg); color: var(--ink-text); }

/* Hero */
.hero { padding: 32px 0 28px; background: linear-gradient(180deg, var(--tan-soft), var(--cream)); }
.hero-grid { display: grid; gap: 24px; align-items: center; }
.hero-grid > * { min-width: 0; }
.hero-fotos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hero-fotos img { width: 100%; height: 170px; object-fit: cover; object-position: center 70%;
                  border-radius: var(--radius); box-shadow: var(--shadow); }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 700; color: var(--blush-deep); margin: 0 0 8px; }
.lead { font-size: 1.1rem; max-width: 46ch; color: var(--cacao-soft); }
.steps { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.steps li { background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px 6px 6px; font-size: .9rem; }
.steps strong { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
                background: var(--mango); margin-right: 6px; font-size: .8rem; }

/* Catálogo */
.filters, .chips { display: flex; gap: 8px; overflow-x: auto; padding: 8px 0 16px; list-style: none; margin: 0; }
.chip { flex: none; display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px;
        border: 1px solid var(--line); background: var(--paper); color: var(--cacao); text-decoration: none; font-size: .9rem; }
.chip.active { background: var(--ink-bg); color: var(--ink-text); border-color: var(--ink-bg); }
.chip-x { border: 0; background: none; color: var(--danger); cursor: pointer; font-size: 1.1rem; padding: 0 2px; }

.grid { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
.card { background: var(--paper); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
        display: flex; flex-direction: column; }
.card-media img { aspect-ratio: 1 / 1; object-fit: cover; width: 100%; transition: transform .3s; }
.card:hover .card-media img { transform: scale(1.04); }
.card-media { overflow: hidden; }
.card-body { padding: 12px; display: flex; flex-direction: column; flex: 1; }
.card-body h2 { font-size: 1.05rem; margin: 4px 0; }
.card-body h2 a { color: inherit; text-decoration: none; }
.card-body .muted { font-size: .85rem; margin: 0 0 10px; }
.card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; }
.price { font-weight: 700; color: var(--blush-deep); }
.price.big { font-size: 1.6rem; }
.tag { display: inline-block; font-size: .7rem; text-transform: uppercase; letter-spacing: .08em;
       color: var(--pistachio); font-weight: 700; }
.empty { padding: 32px 0; color: var(--cacao-soft); }

/* Detalle de producto */
.back { display: inline-block; margin: 20px 0; text-decoration: none; color: var(--cacao-soft); }
.product-grid { display: grid; gap: 24px; }
.product-img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.thumbs { display: flex; gap: 10px; margin-top: 10px; }
.thumb-btn { padding: 0; border: 2px solid transparent; border-radius: 12px; background: none; cursor: pointer; overflow: hidden; }
.thumb-btn.active { border-color: var(--cacao); }
.thumb-btn img { width: 72px; height: 72px; object-fit: cover; }
.h-small { font-family: var(--font-body); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--cacao-soft); }
.ingredients { padding-left: 1.1em; margin: 0 0 20px; }
.ingredients li::marker { color: var(--blush-deep); }
.qty-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.qty { display: flex; align-items: center; gap: 6px; }
.qty input { width: 56px; text-align: center; }
.qty .btn { width: 40px; height: 40px; padding: 0; }

/* Formularios */
label { display: flex; flex-direction: column; gap: 4px; font-weight: 500; font-size: .92rem; }
input, select, textarea {
    font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px;
    background: var(--paper); color: var(--cacao); width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--blush-deep); outline: none; box-shadow: 0 0 0 3px rgba(201,123,107,.25); }
.check { flex-direction: row; align-items: center; gap: 8px; }
.check input { width: auto; }
.form-error { color: var(--danger); background: var(--error-bg); padding: 10px 12px; border-radius: 10px; margin: 0; }

/* Checkout */
.checkout { padding-top: 24px; }
.checkout-grid { display: grid; gap: 24px; }
.cart-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.cart-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center;
             background: var(--paper); border-radius: var(--radius); padding: 10px; box-shadow: var(--shadow); }
.cart-item img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; }
.cart-item h3 { font-size: 1rem; margin: 0; }
.cart-item [data-line], .cart-item .line-total { display: block; white-space: nowrap; }
.cart-item .line-total { font-size: .95rem; }
.cart-item .qty input { width: 44px; padding: 6px; }
.cart-item .qty .btn { width: 32px; height: 32px; }
.cart-item .remove { border: 0; background: none; color: var(--danger); cursor: pointer; font-size: .85rem; padding: 4px 0; }
.summary { background: var(--paper); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); align-self: start; }
.summary dl { margin: 0 0 16px; }
.summary dl div { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.summary dt, .summary dd { margin: 0; }
.summary .highlight { font-weight: 700; font-size: 1.1rem; color: var(--blush-deep); }
.order-form { display: grid; gap: 12px; }

/* Notificación */
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 50;
         background: var(--ink-bg); color: var(--ink-text); padding: 12px 18px; border-radius: 999px; box-shadow: var(--shadow); }

/* Admin */
.auth { display: grid; place-items: center; padding: 48px 16px; }
.auth-card { width: 100%; max-width: 380px; background: var(--paper); border-radius: var(--radius);
             padding: 28px; box-shadow: var(--shadow); display: grid; gap: 14px; }
.admin-layout { display: grid; gap: 16px; padding: 16px; max-width: 1280px; margin: 0 auto; }
.admin-nav { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.admin-nav a { padding: 8px 14px; border-radius: 10px; text-decoration: none; color: var(--cacao); }
.admin-nav a.active { background: var(--ink-bg); color: var(--ink-text); }
.admin-nav form { margin-left: auto; }
.admin-hello { width: 100%; margin: 0; font-family: var(--font-display); font-size: 1.1rem; }
.admin-main { min-width: 0; }
.title-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; }
.stat { background: var(--paper); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); font-size: .85rem; color: var(--cacao-soft); }
.stat span { display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--cacao); }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin: 12px 0; }
.toolbar label { flex: 1 1 160px; }
.table-wrap { overflow-x: auto; background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 16px; }
.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th, .table td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.table thead th { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--cacao-soft); }
.table tfoot th { text-align: right; }
.table tr.is-hidden { opacity: .55; }
.thumb { width: 48px; height: 48px; object-fit: cover; border-radius: 8px; }
.inline-form { display: inline; margin: 0; }
.actions { white-space: nowrap; }
.actions .btn { padding: 6px 12px; }
.panel { background: var(--paper); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); margin-bottom: 16px; }
.detail-grid { display: grid; gap: 16px; }
.stack { display: grid; gap: 10px; }
.note { background: var(--cream); border-left: 3px solid var(--mango); padding: 8px 12px; border-radius: 6px; }
.form-grid { display: grid; gap: 14px; }
.status { font-weight: 600; min-width: 170px; }
.status-0 { background: var(--st0); }
.status-1 { background: var(--st1); }
.status-2 { background: var(--st2); }
.status-3 { background: var(--st3); }
.status-4 { background: var(--st4); text-decoration: line-through; }

/* Comprobante y confirmacion */
.sinpe { background: var(--tan-soft); border-radius: var(--radius); padding: 14px; text-align: center; }
.sinpe p { margin: 0; }
.sinpe-title { font-weight: 600; }
.sinpe-amount { font-family: var(--font-display); font-size: 1.8rem; color: var(--blush-deep); }
.comprobante-preview { max-height: 180px; width: auto; border-radius: 10px; border: 1px solid var(--line); }
.done { text-align: center; }
.done .btn { margin: 6px 4px 0; }
.error-page { padding: 64px 16px; text-align: center; }
.error-page h1 { margin-bottom: 24px; }

/* Resumen del admin */
.stat-link { text-decoration: none; transition: transform .15s; }
.stat-link:hover { transform: translateY(-2px); }
.chart { position: relative; }
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart-base { stroke: var(--line); stroke-width: 1; }
.chart-bar { fill: var(--bar); }
.chart-label { fill: var(--cacao-soft); font-size: 11px; font-family: var(--font-body); }
.chart-hit { fill: transparent; cursor: default; }
.chart-hit.on { fill: var(--cacao); fill-opacity: .06; }
.chart-tip { position: absolute; top: 0; transform: translateX(-50%); background: var(--ink-bg); color: var(--ink-text);
             font-size: .82rem; padding: 6px 10px; border-radius: 8px; white-space: nowrap; pointer-events: none; }
.chart-table { margin-top: 10px; }
.chart-table summary { cursor: pointer; color: var(--cacao-soft); font-size: .9rem; }
.chart-table .table { margin-top: 8px; }
.ranking, .upcoming { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ranking li { display: grid; grid-template-columns: minmax(90px, 140px) 1fr auto; gap: 10px; align-items: center; font-size: .92rem; }
.ranking-bar { height: 10px; background: var(--line); border-radius: 999px; overflow: hidden; }
.ranking-bar span { display: block; height: 100%; background: var(--bar); border-radius: 999px; }
.ranking-value { color: var(--cacao-soft); font-variant-numeric: tabular-nums; }
.upcoming li { display: flex; justify-content: space-between; gap: 10px; border-bottom: 1px dashed var(--line); padding-bottom: 8px; }
.comprobante { max-width: 100%; max-height: 520px; width: auto; border-radius: 10px; border: 1px solid var(--line); }

/* Pantallas grandes */
@media (min-width: 720px) {
    .brand svg { height: 36px; }
    .grid { grid-template-columns: repeat(3, 1fr); gap: 22px; }
    .product-grid { grid-template-columns: 1fr 1fr; align-items: start; }
    .checkout-grid { grid-template-columns: 1fr 380px; }
    .summary { position: sticky; top: 80px; }
    .stats { grid-template-columns: repeat(4, 1fr); }
    .detail-grid { grid-template-columns: 1fr 1fr; }
    .form-grid { grid-template-columns: 1fr 1fr; }
    .span-2 { grid-column: span 2; }
    .hero { padding: 48px 0 40px; }
    .hero-grid { grid-template-columns: 1.3fr 1fr; gap: 32px; }
    .hero-fotos img { height: clamp(240px, 30vw, 380px); }
    .hero-fotos img:last-child { margin-top: 32px; }
}
@media (min-width: 1000px) {
    .grid { grid-template-columns: repeat(4, 1fr); }
    .admin-layout { grid-template-columns: 220px 1fr; }
    .admin-nav { flex-direction: column; align-items: stretch; position: sticky; top: 80px; align-self: start; }
    .admin-nav form { margin: 12px 0 0; }
}
@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}