:root {
  --bg: #0a0c0b; --surface: #111513; --line: rgba(236, 232, 223, .1);
  --text: #ece8df; --muted: #9b9a90;
  --gold: #c9a24b; --gold-2: #e6cb7c; --blue: #4a8fd6; --green: #3fae7d; --red: #d9625a;
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }
body { min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); color: var(--text); font: 400 15px/1.6 var(--sans);
  background-image: radial-gradient(ellipse at 15% 0%, rgba(63,174,125,.10), transparent 45%),
                    radial-gradient(ellipse at 90% 10%, rgba(74,143,214,.09), transparent 40%); }
main { flex: 1; padding-bottom: 60px; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.eyebrow { font-size: .7rem; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
h1, h2 { font-family: var(--serif); font-weight: 600; line-height: 1.1; }
h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin: 8px 0; }
h2 { font-size: 1.9rem; margin-top: 6px; }
h1 span { color: var(--gold); }
.muted { color: var(--muted); }
.small { font-size: .82rem; }

.top { position: sticky; top: 0; z-index: 10; background: rgba(10,12,11,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; letter-spacing: .06em; }
.brand small { font: 600 .6rem var(--sans); letter-spacing: .3em; color: var(--gold); margin-left: 10px; }
.public-link { font-size: .85rem; color: var(--muted); }
.public-link:hover { color: var(--gold-2); }

.btn { display: inline-block; padding: 11px 22px; border: 1px solid var(--line); color: var(--text); background: none; font: 600 .74rem var(--sans); letter-spacing: .14em; text-transform: uppercase; cursor: pointer; transition: .2s; }
.btn:hover { border-color: var(--gold); color: var(--gold-2); }
.btn.solid { background: var(--gold); border-color: var(--gold); color: #14110a; }
.btn.solid:hover { background: var(--gold-2); color: #14110a; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.full { width: 100%; }

.card { background: var(--surface); border: 1px solid var(--line); }
.field { display: flex; flex-direction: column; gap: 6px; }
label { font-size: .76rem; letter-spacing: .06em; color: var(--muted); }
input, select, textarea { width: 100%; padding: 11px 13px; background: #0b0e0c; border: 1px solid var(--line); color: var(--text); font: inherit; border-radius: 0; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--gold); }
input[type="file"] { padding: 9px; }
input[type="checkbox"] { width: auto; accent-color: var(--gold); }
textarea { resize: vertical; }
.check { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: .9rem; letter-spacing: 0; }
.msg { min-height: 1.3em; font-size: .88rem; color: var(--muted); }
.msg[data-state="error"] { color: var(--red); }
.msg[data-state="success"] { color: var(--green); }

.login { display: grid; place-items: center; padding: 70px 0; }
.login-card { width: min(430px, 100%); padding: 40px 34px; border-top: 2px solid var(--gold); }
.login-card form { display: grid; gap: 16px; margin-top: 22px; }

.welcome { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; justify-content: space-between; padding: 40px 0 24px; }
.actions { display: flex; gap: 10px; }

.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 24px; }
.stat { padding: 18px 20px; background: var(--surface); border: 1px solid var(--line); border-top: 2px solid var(--line); }
.stat span { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.stat strong { display: block; font: 600 2.2rem var(--serif); }
.s-green { border-top-color: var(--green); } .s-blue { border-top-color: var(--blue); } .s-gold { border-top-color: var(--gold); }

.panel { padding: 28px; margin-bottom: 24px; }
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 20px; }
.product-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.product-form .wide { grid-column: 1 / -1; }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.image-current { display: flex; align-items: center; gap: 14px; margin-top: 8px; }

.toolbar { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; margin-bottom: 14px; }
.empty { padding: 40px 10px; text-align: center; color: var(--muted); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--line); }
td { padding: 14px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.product-cell { display: flex; align-items: center; gap: 14px; min-width: 220px; }
.product-cell strong { display: block; font: 600 1.15rem var(--serif); }
.product-cell span { display: block; max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .8rem; color: var(--muted); }
.thumb { width: 52px; height: 52px; object-fit: cover; background: #0b0e0c; border: 1px solid var(--line); display: grid; place-items: center; color: var(--gold); font: 600 1rem var(--serif); flex-shrink: 0; }
.badge { display: inline-block; padding: 3px 11px; border-radius: 999px; font-size: .72rem; font-weight: 600; border: 1px solid currentColor; }
.cat-esenciales { color: var(--green); } .cat-vapers { color: var(--blue); } .cat-ropa { color: var(--gold); }
.on { color: var(--green); } .off { color: var(--muted); }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.row-actions button { padding: 7px 12px; background: none; border: 1px solid var(--line); color: var(--text); font: 500 .76rem var(--sans); cursor: pointer; transition: .2s; }
.row-actions button:hover { border-color: var(--gold); color: var(--gold-2); }
.row-actions .danger:hover { border-color: var(--red); color: var(--red); }

.foot { padding: 24px; text-align: center; color: var(--muted); font-size: .78rem; letter-spacing: .12em; border-top: 1px solid var(--line); }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 50; max-width: calc(100% - 32px); padding: 12px 22px; background: var(--surface); border: 1px solid var(--gold); color: var(--text); font-size: .88rem; }

@media (max-width: 800px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .product-form, .toolbar { grid-template-columns: 1fr; }
  .panel { padding: 20px 16px; }
}

/* ---------- Pestañas ---------- */
.tabs { display: flex; gap: 6px; margin-bottom: 22px; overflow-x: auto; border-bottom: 1px solid var(--line); }
.tab { position: relative; display: flex; align-items: center; gap: 8px; padding: 13px 20px; background: none; border: 0; border-bottom: 2px solid transparent; color: var(--muted); font: 500 .88rem var(--sans); cursor: pointer; white-space: nowrap; transition: .2s; }
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--gold-2); border-bottom-color: var(--gold); }
.count { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--gold); color: #14110a; font-size: .72rem; font-weight: 700; }
.welcome .actions { align-items: center; flex-wrap: wrap; }

/* Secciones (nivel 1) y minisecciones (nivel 2) */
#panel-nav { margin-bottom: 22px; }
#panel-nav .tabs { margin-bottom: 0; }
.subtabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.subtabs.single { display: none; } /* una sola minisección: no hace falta mostrar la fila */
.sub-tab { display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; background: none; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font: 500 .84rem var(--sans); cursor: pointer; transition: .2s; }
.sub-tab:hover { color: var(--text); }
.sub-tab[aria-selected="true"] { border-color: var(--gold); color: var(--gold-2); background: rgba(201, 162, 75, .08); }

/* ---------- Pedidos ---------- */
.orders-list { display: grid; gap: 14px; }
.order-card { padding: 18px 20px; border: 1px solid var(--line); background: #0d100e; display: grid; gap: 12px; }
.order-top, .order-bottom { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.order-code { font: 700 1.3rem var(--serif); letter-spacing: .08em; color: var(--gold-2); }
.order-customer { display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap; }
.order-customer a { color: var(--green); font-size: .88rem; }
.order-customer a:hover { text-decoration: underline; }
.order-items { list-style: none; padding: 0; display: grid; gap: 4px; font-size: .9rem; }
.order-items li { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); }
.order-items li span:last-child { color: var(--text); }
.order-notes { font-size: .85rem; color: var(--muted); font-style: italic; }
.order-total { font: 600 1.6rem var(--serif); }
.st-pending { color: var(--gold-2); } .st-confirmed { color: var(--blue); } .st-delivered { color: var(--green); } .st-cancelled { color: var(--muted); }
.row-actions button.ok:hover { border-color: var(--green); color: var(--green); }

/* ---------- Ganancias ---------- */
.stats.three { grid-template-columns: repeat(3, 1fr); }
.period { min-width: 190px; }
.sub { font: 600 1.4rem var(--serif); margin: 8px 0 12px; }
.bars { display: grid; gap: 12px; margin-bottom: 18px; }
.bar-row { display: grid; grid-template-columns: 110px 1fr 130px; gap: 14px; align-items: center; font-size: .9rem; }
.bar-row strong { text-align: right; }
.bar { height: 10px; background: #0b0e0c; border: 1px solid var(--line); }
.bar i { display: block; height: 100%; background: var(--gold); }
.bar .bar-esenciales { background: var(--green); } .bar .bar-vapers { background: var(--blue); } .bar .bar-ropa { background: var(--gold); }

/* ---------- Personalización ---------- */
.settings fieldset { border: 1px solid var(--line); padding: 18px 20px 20px; margin: 18px 0; display: grid; gap: 14px; }
.settings legend { padding: 0 10px; font: 600 1.25rem var(--serif); color: var(--gold-2); }
.colors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
input[type="color"] { height: 46px; padding: 4px; cursor: pointer; }

@media (max-width: 800px) {
  .stats.three { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: 80px 1fr; } .bar-row strong { grid-column: 1 / -1; text-align: left; }
  .colors { grid-template-columns: 1fr; }
}

/* ---------- Variantes (sabores, tallas, colores) ---------- */
.variants-box { border: 1px solid var(--line); padding: 16px 18px 18px; display: grid; gap: 14px; margin: 0; }
.variants-box legend { padding: 0 10px; font: 600 1.25rem var(--serif); color: var(--gold-2); }
.variants-list { display: grid; gap: 8px; }
.variants-list:empty { display: none; }
.variant-row { display: grid; grid-template-columns: 1fr 130px 130px auto auto; gap: 10px; align-items: center; }
.variant-row .check { white-space: nowrap; }
.v-remove { width: 38px; height: 38px; background: none; border: 1px solid var(--line); color: var(--muted); cursor: pointer; transition: .2s; }
.v-remove:hover { border-color: var(--red); color: var(--red); }
.variants-actions { display: flex; gap: 10px; margin-top: 4px; }
.product-cell .variants-count { color: var(--gold-2); margin-top: 2px; }
.order-items em { font-style: normal; color: var(--gold-2); }
@media (max-width: 800px) {
  .variant-row { grid-template-columns: 1fr 1fr; }
  .variant-row .v-name { grid-column: 1 / -1; }
}

/* ---------- Existencias y gastos ---------- */
.stats.six { grid-template-columns: repeat(6, 1fr); }
.out { color: var(--red); }
.low { color: var(--gold-2); }
.stock-note { display: block; margin-top: 2px; font-size: .76rem; }
.expense-form { margin-bottom: 24px; }
.expense-form + .stats { margin-bottom: 18px; }
@media (max-width: 800px) {
  .stats.six { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Venta en tienda ---------- */
.sale-lines { display: grid; gap: 10px; margin: 18px 0 12px; }
.sale-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.sale-row .s-product { flex: 2 1 220px; width: auto; }
.sale-row .s-variant { flex: 1.5 1 180px; width: auto; }
.sale-row .s-qty { flex: 0 0 80px; width: 80px; }
.sale-row .s-price { flex: 0 0 140px; width: 140px; }
.sale-row select.invalid, .sale-row input.invalid { border-color: var(--red); }
.sale-total { display: flex; justify-content: space-between; align-items: baseline; margin: 20px 0 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.sale-total strong { font: 600 1.9rem var(--serif); color: var(--gold-2); }

/* ---------- Entrega y pago en pedidos ---------- */
.order-delivery { font-size: .88rem; }
.order-delivery a { color: var(--green); }
.order-delivery a:hover { text-decoration: underline; }