/* Casa Brillia — panel de administración */
body.admin { background: var(--ivory); }
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { background: var(--paper); border: 1px solid var(--line); padding: 44px 36px; width: min(380px, 100%); }

/* Encabezado y pestañas */
.admin-top { position: sticky; top: 0; z-index: 40; background: rgba(247,243,236,.95); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.admin-top > .wrap:first-child { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.top-actions { display: flex; gap: 20px; align-items: center; }
.tabs { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { background: none; border: 0; padding: 12px 14px; cursor: pointer; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-soft); border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button:hover { color: var(--ink); }
.tabs button.on { color: var(--ink); border-bottom-color: var(--gold); }
.count:not(:empty) { background: var(--gold); color: #fff; border-radius: 10px; padding: 1px 7px; font-size: 10px; letter-spacing: 0; margin-left: 4px; }
.count.warn:not(:empty) { background: var(--danger); }

.admin-main { padding: 32px 0 90px; }
.panel-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.panel-head h1 { font-size: 34px; }
.panel-head .sub { color: var(--muted); font-size: 14px; margin-top: 4px; }
.help { color: var(--ink-soft); font-size: 14px; max-width: 860px; margin: 0 0 20px; }
.sub-h { font-family: var(--serif); font-weight: 400; font-size: 21px; margin: 0 0 14px; }
.box { background: var(--paper); border: 1px solid var(--line); padding: 24px; }
.muted { color: var(--muted); }
.num { font-variant-numeric: tabular-nums; }

/* Barra de herramientas */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar .search { flex: 1 1 240px; max-width: 360px; position: relative; }
.toolbar .search .input { padding-left: 38px; }
.toolbar .search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; stroke: var(--muted); fill: none; stroke-width: 1.6; }
.toolbar .sp { flex: 1; }
.toolbar select.input { width: auto; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.chips .chip { padding: 7px 14px; font-size: 11px; }
.chips .chip b { font-weight: 500; margin-left: 4px; }

/* Indicadores */
.kpis { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 28px; }
.kpi { background: var(--paper); border: 1px solid var(--line); padding: 16px 18px; cursor: default; }
.kpi[data-go] { cursor: pointer; }
.kpi[data-go]:hover { border-color: var(--gold); }
.kpi span { font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); display: block; }
.kpi strong { display: block; font-weight: 300; font-size: 26px; margin-top: 6px; line-height: 1.2; }
.kpi small { color: var(--muted); font-size: 12px; }
.kpi.alert strong { color: var(--danger); }
.kpi.gold strong { color: var(--gold-deep); }
.home-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.mini-list { list-style: none; margin: 0; padding: 0; }
.mini-list li { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 11px 0; border-bottom: 1px solid var(--sand); font-size: 14px; }
.mini-list li:last-child { border-bottom: 0; }
.mini-list li[data-order], .mini-list li[data-client], .mini-list li[data-product] { cursor: pointer; }
.mini-list li[data-order]:hover, .mini-list li[data-client]:hover, .mini-list li[data-product]:hover { color: var(--gold-deep); }
.mini-list .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-list img, .mini-list .ph { width: 36px; height: 44px; object-fit: cover; border: 1px solid var(--line); background: #fff; flex: none; }
.bar-mini { height: 6px; background: var(--sand); flex: 0 0 70px; position: relative; }
.bar-mini i { position: absolute; inset: 0 auto 0 0; background: var(--gold-grad); }
.empty { color: var(--muted); font-size: 14px; padding: 18px 0; text-align: center; }

/* Estados */
.status { display: inline-block; padding: 3px 9px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; border: 1px solid currentColor; white-space: nowrap; }
.st-pendiente { color: var(--warn); background: #fbf3e2; }
.st-confirmado { color: #2f5b8a; background: #eef3f9; }
.st-pagado { color: var(--gold-deep); background: #f8f0dd; }
.st-entregado { color: var(--ok); background: #eef5ef; }
.st-cancelado { color: var(--muted); background: transparent; }
.pill-d { display: inline-block; padding: 2px 8px; background: var(--black); color: var(--gold-light); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; }
.pill-n { display: inline-block; padding: 2px 8px; border: 1px solid var(--line); color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; }

/* Listas tipo tabla (responsive) */
.rows { background: var(--paper); border: 1px solid var(--line); }
.row { display: grid; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--sand); font-size: 14px; }
.row:last-child { border-bottom: 0; }
.row.head { font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); padding-top: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.row.click { cursor: pointer; }
.row.click:hover { background: #fbf7ef; }
.row .t { font-weight: 400; }
.row small { color: var(--muted); font-size: 12px; display: block; line-height: 1.35; }
.row .r { text-align: right; }
.order-row { grid-template-columns: 110px minmax(160px, 1.4fr) 80px 110px 120px minmax(150px, auto); }
.inv-row { grid-template-columns: 48px minmax(180px, 1.6fr) 110px 128px 110px 64px 64px; }
.cli-row { grid-template-columns: 40px minmax(180px, 1.6fr) 140px 70px 120px 120px; }
.inv-row.off { opacity: .55; }
.thumb { width: 44px; height: 54px; object-fit: cover; border: 1px solid var(--line); background: #fff; display: block; }
.thumb.placeholder-img svg { width: 60%; }
.avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--sand); color: var(--gold-deep); display: grid; place-items: center; font-family: var(--serif); font-size: 15px; }
.avatar.vip { background: var(--black); color: var(--gold-light); }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); background: #fff; }
.stepper button { width: 34px; height: 34px; border: 0; background: none; cursor: pointer; font-size: 17px; color: var(--ink-soft); }
.stepper button:hover { color: var(--gold-deep); background: var(--ivory); }
.stepper span { min-width: 36px; text-align: center; font-variant-numeric: tabular-nums; }
.avail { font-size: 12px; }
.avail.low { color: var(--warn); font-weight: 500; }
.avail.zero { color: var(--danger); font-weight: 500; }
.switch { position: relative; width: 40px; height: 22px; display: inline-block; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; background: var(--line); border-radius: 22px; cursor: pointer; transition: background .2s; }
.switch span::after { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: transform .2s; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.switch input:checked + span { background: var(--gold); }
.switch input:checked + span::after { transform: translateX(18px); }
.row-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.btn.danger { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn.danger:hover { background: var(--danger); color: #fff; }
.btn.light { background: var(--paper); color: var(--ink); border-color: var(--line); }
.btn.light:hover { border-color: var(--ink); background: var(--paper); }
.lbl-m { display: none; }
details.box summary { cursor: pointer; font-family: var(--serif); font-size: 19px; }
details.box[open] summary { margin-bottom: 14px; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; font-weight: 400; font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding: 8px; border-bottom: 1px solid var(--line); }
.tbl td { padding: 8px; border-bottom: 1px solid var(--sand); }
.tbl .neg { color: var(--danger); }
.tbl .pos { color: var(--ok); }
.table-wrap { overflow-x: auto; }

/* Ventanas laterales */
.modal.sheet { place-items: stretch end; padding: 0; }
.modal.sheet .modal-card { width: min(720px, 100%); height: 100%; max-height: 100vh; background: var(--ivory); padding: 34px 34px 40px; animation: slideIn .25s ease; }
#m2 { z-index: 85; }
@keyframes slideIn { from { transform: translateX(40px); opacity: 0; } to { transform: none; opacity: 1; } }
.sheet h2 { font-size: 28px; }
.sheet h2.code { font-family: var(--sans); font-weight: 300; letter-spacing: .04em; }
.sheet .head { display: flex; gap: 16px; align-items: center; margin-bottom: 22px; padding-right: 30px; flex-wrap: wrap; }
.sheet .section { background: var(--paper); border: 1px solid var(--line); padding: 20px; margin-bottom: 14px; }
.sheet .section h3 { font-family: var(--serif); font-weight: 400; font-size: 18px; margin: 0 0 12px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-bottom: 14px; }
.stat { background: var(--paper); border: 1px solid var(--line); padding: 12px 14px; }
.stat span { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); display: block; }
.stat strong { font-weight: 300; font-size: 21px; display: block; margin-top: 2px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; align-items: center; }
.btn-row .sp { flex: 1; }
.items-tbl td:last-child, .items-tbl th:last-child { text-align: right; }
.totals-mini { display: grid; gap: 4px; margin-top: 10px; font-size: 14px; }
.totals-mini div { display: flex; justify-content: space-between; }
.totals-mini .grand { font-size: 20px; padding-top: 8px; border-top: 1px solid var(--line); margin-top: 4px; }
.timeline { list-style: none; padding: 0; margin: 0; font-size: 13px; }
.timeline li { display: flex; gap: 10px; align-items: center; padding: 5px 0; color: var(--ink-soft); }
.timeline li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); flex: none; }
.flow { display: flex; gap: 4px; margin: 0 0 18px; }
.flow span { flex: 1; text-align: center; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; padding: 7px 4px; background: var(--sand); color: var(--muted); }
.flow span.done { background: var(--gold); color: #fff; }
.flow span.now { background: var(--ink); color: var(--paper); }
.note-box { font-size: 14px; color: var(--ink-soft); font-style: italic; background: var(--ivory); padding: 10px 12px; border-left: 2px solid var(--gold); }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* Responsive */
@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .home-grid, .settings-grid { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .panel-head h1 { font-size: 28px; }
  .row.head { display: none; }
  .lbl-m { display: inline; color: var(--muted); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; margin-right: 6px; }
  .order-row { grid-template-columns: 1fr auto; gap: 6px 12px; padding: 14px; }
  .order-row > :nth-child(1) { grid-column: 1; }
  .order-row > :nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
  .order-row > :nth-child(3) { display: none; }
  .order-row > :nth-child(4) { grid-column: 2; grid-row: 1; text-align: right; }
  .order-row > :nth-child(5) { grid-column: 1; grid-row: 3; }
  .order-row > :nth-child(6) { grid-column: 2; grid-row: 3; }
  .inv-row { grid-template-columns: 48px 1fr auto; gap: 8px 12px; padding: 14px; }
  .inv-row > :nth-child(1) { grid-row: 1 / 3; }
  .inv-row > :nth-child(2) { grid-column: 2 / 4; }
  .inv-row > :nth-child(3) { grid-column: 2; grid-row: 2; }
  .inv-row > :nth-child(4) { grid-column: 3; grid-row: 2; }
  .inv-row > :nth-child(5) { grid-column: 2; grid-row: 3; }
  .inv-row > :nth-child(6) { grid-column: 3; grid-row: 3; justify-self: end; }
  .inv-row > :nth-child(7) { grid-column: 1 / -1; grid-row: 4; }
  .inv-row > :nth-child(7) .btn { width: 100%; }
  .cli-row { grid-template-columns: 40px 1fr auto; gap: 6px 12px; padding: 14px; }
  .cli-row > :nth-child(3) { grid-column: 2; grid-row: 2; }
  .cli-row > :nth-child(4) { display: none; }
  .cli-row > :nth-child(5) { grid-column: 3; grid-row: 1; text-align: right; }
  .cli-row > :nth-child(6) { grid-column: 3; grid-row: 2; text-align: right; }
  .modal.sheet .modal-card { padding: 26px 16px 32px; }
  .form-grid { grid-template-columns: 1fr; }
  .toolbar .search { max-width: none; }
}

/* Impresión de pedido */
@media print {
  body.printing * { visibility: hidden; }
  body.printing .print-area, body.printing .print-area * { visibility: visible; }
  body.printing .print-area { position: absolute; left: 0; top: 0; width: 100%; }
  body.printing .no-print { display: none !important; }
}