/* ============================================================================
   shell.css · Shells por rol (Cocina KDS, Cajero), launcher y layout responsive
   Patrón de molde (del rol Mesero): shell propio = header de identidad + tab bar
   con badges + cuerpo de módulos. Mobile-first, AA, tap targets >= 44px.
   ========================================================================== */

/* ---- Wordmark ---- */
.wm { display: inline-flex; align-items: baseline; gap: 8px; }
.wm-name { font-family: var(--font-serif); font-size: 19px; font-weight: 600; color: var(--color-ink); letter-spacing: -0.01em; }
.wm-dot { color: var(--color-primary); }
.wm-sub { font-size: 10.5px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-text-3); }

/* ============================ SHELL DE ROL =============================== */
.shell { height: 100vh; display: flex; flex-direction: column; background: var(--color-bg); overflow: hidden; }
.shell-top { flex: none; background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.shell-body { flex: 1; min-height: 0; overflow-y: auto; -webkit-overflow-scrolling: touch; }

/* Topbar de identidad */
.topbar { display: flex; align-items: center; gap: 14px; padding: 14px 24px 0; max-width: var(--container-max); margin: 0 auto; width: 100%; }
.topbar-avatar { width: 44px; height: 44px; flex: none; border-radius: var(--radius-full); background: var(--color-navy); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; }
.topbar-id { flex: 1; min-width: 0; }
.topbar-id .eyebrow { color: var(--color-primary); }
.topbar-name { font-family: var(--font-serif); font-size: 22px; font-weight: 600; color: var(--color-ink); line-height: 1.15; }
.topbar-status { flex: none; display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: var(--color-text-2); white-space: nowrap; }

/* Tab bar con badges (pills; activo = navy, como el molde Mesero) */
.tabs { display: flex; gap: 6px; padding: 14px 24px 12px; overflow-x: auto; max-width: var(--container-max); margin: 0 auto; width: 100%; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { display: inline-flex; align-items: center; gap: 8px; flex: none; height: 44px; padding: 0 16px; border: none; border-radius: var(--radius-sm); cursor: pointer; font-family: inherit; font-size: 14px; font-weight: 600; background: transparent; color: var(--color-text-2); transition: background var(--dur-fast) var(--ease-ui), color var(--dur-fast) var(--ease-ui); white-space: nowrap; }
.tab:hover { background: var(--color-surface-2); color: var(--color-ink); }
.tab.is-active { background: var(--color-navy); color: #fff; }
.tab .badge-count { background: var(--color-primary-100); color: var(--color-primary-700); }
.tab.is-active .badge-count { background: rgba(255,255,255,.22); color: #fff; }
.tab .badge-count.is-alert { background: var(--color-error-soft); color: var(--color-error-fg); }

/* Contenedores de módulo */
.wrap { max-width: var(--container-max); margin: 0 auto; padding: 24px; }
.wrap-narrow { max-width: 820px; margin: 0 auto; padding: 24px; }
.sec-label { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-text-3); margin: 0 0 12px; }
.mt-24 { margin-top: 24px; }

/* ============================ COCINA · KDS ============================== */
/* Topbar especial estilo display de cocina (navy, alto contraste) */
.kds-topbar { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 14px 24px; background: linear-gradient(150deg, #16234A, #0F1933); color: #fff; }
.kds-brand { display: flex; align-items: center; gap: 13px; }
.kds-brand .eyebrow { color: #7FE0CF; }
.kds-brand-title { font-family: var(--font-serif); font-size: 21px; font-weight: 600; line-height: 1.1; }
.kds-stats { display: flex; align-items: center; gap: 9px; margin-left: auto; flex-wrap: wrap; }
.kds-stat { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: var(--radius-full); background: rgba(255,255,255,.08); font-size: 13.5px; font-weight: 600; white-space: nowrap; }
.kds-stat .dot { width: 9px; height: 9px; border-radius: var(--radius-full); flex: none; }

/* Tab bar de cocina sobre fondo oscuro */
.kds-tabs { background: #0F1933; border-bottom: 1px solid rgba(255,255,255,.08); }
.kds-tabs .tab { color: rgba(255,255,255,.7); }
.kds-tabs .tab:hover { background: rgba(255,255,255,.08); color: #fff; }
.kds-tabs .tab.is-active { background: var(--color-primary); color: #06222a; }
.kds-tabs .tab.is-active .badge-count { background: rgba(0,0,0,.18); color: #06222a; }

/* Segmented control para móvil (elegir columna por estado) */
.kds-segbar { display: none; gap: 6px; padding: 14px 16px 0; }
.kds-seg { flex: 1; height: 42px; border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text-2); border-radius: var(--radius-sm); font-weight: 700; font-size: 13px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 7px; }
.kds-seg.is-active { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }

/* Board */
.kds-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; padding: 18px; }
.kds-col { display: flex; flex-direction: column; background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.kds-col-head { display: flex; align-items: center; gap: 10px; padding: 13px 16px; background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.kds-col-head .dot { width: 11px; height: 11px; border-radius: var(--radius-full); flex: none; }
.kds-col-title { font-size: 12.5px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-ink); }
.kds-col-body { padding: 14px; display: flex; flex-direction: column; gap: 14px; min-height: 80px; }

.kds-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; text-align: left; }
.kds-card.is-urgent { box-shadow: 0 0 0 1.5px var(--color-error), var(--shadow-sm); }
.kds-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--color-border); cursor: pointer; }
.kds-card-mesa { font-family: var(--font-serif); font-size: 22px; font-weight: 600; color: var(--color-ink); white-space: nowrap; }
.kds-card-waiter { font-size: 12.5px; color: var(--color-text-3); font-weight: 600; }
.kds-items { padding: 12px 16px; display: flex; flex-direction: column; gap: 9px; }
.kds-item { display: flex; align-items: flex-start; gap: 10px; }
.kds-qty { min-width: 26px; height: 26px; flex: none; border-radius: 8px; background: var(--color-navy); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 13.5px; font-weight: 700; }
.kds-item-name { flex: 1; font-size: 15px; font-weight: 600; color: var(--color-ink); padding-top: 3px; }
.kds-note { margin: 5px 0 0 36px; display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--color-warning-fg); background: var(--color-warning-soft); padding: 3px 9px; border-radius: var(--radius-xs); }
.kds-card-actions { padding: 0 16px 14px; display: flex; gap: 8px; }
.kds-card-actions .btn { flex: 1; }

/* Módulo 86 / agotados */
.menu86-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.dish-row { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.dish-row.is-86 { background: var(--color-error-soft); border-color: var(--color-error); }
.dish-info { flex: 1; min-width: 0; }
.dish-name { font-size: 14.5px; font-weight: 700; color: var(--color-ink); }
.dish-meta { font-size: 12px; color: var(--color-text-3); margin-top: 1px; }
.switch { position: relative; width: 46px; height: 28px; flex: none; border-radius: var(--radius-full); border: none; cursor: pointer; background: var(--color-border-2); transition: background var(--dur-base) var(--ease-ui); }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: var(--radius-full); background: #fff; box-shadow: var(--shadow-sm); transition: transform var(--dur-base) var(--ease); }
.switch.is-on { background: var(--color-error); }
.switch.is-on::after { transform: translateX(18px); }

/* Historial cocina */
.hist-list { display: flex; flex-direction: column; }
.hist-row { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-bottom: 1px solid var(--color-border); }
.hist-row:last-child { border-bottom: none; }
.hist-mesa { font-family: var(--font-serif); font-size: 18px; font-weight: 600; color: var(--color-ink); width: 64px; flex: none; }
.hist-items { flex: 1; min-width: 0; font-size: 13.5px; color: var(--color-text-2); }

/* ============================ CAJERO ================================== */
.caja-grid { display: grid; grid-template-columns: 1fr 420px; gap: 22px; align-items: start; }
.acct-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.acct-card { display: flex; flex-direction: column; gap: 9px; padding: 16px; text-align: left; background: var(--color-surface); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; box-shadow: var(--shadow-sm); transition: border-color var(--dur-fast) var(--ease-ui), transform var(--dur-fast) var(--ease-ui); }
.acct-card:hover { border-color: var(--color-primary); transform: translateY(-1px); }
.acct-card.is-active { border-color: var(--color-primary); background: var(--color-primary-50); }
.acct-mesa { font-family: var(--font-serif); font-size: 21px; font-weight: 600; color: var(--color-ink); }
.acct-total { font-family: var(--font-serif); font-size: 22px; font-weight: 600; color: var(--color-primary-600); }

.pay-col { position: sticky; top: 16px; }
.pay-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow); overflow: hidden; }
.pay-head { padding: 16px 20px; border-bottom: 1px solid var(--color-border); display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.pay-head-title { font-family: var(--font-serif); font-size: 24px; font-weight: 600; color: var(--color-ink); line-height: 1.1; margin-top: 2px; }
.pay-close { display: none; }
.pay-items { padding: 14px 20px; max-height: 190px; overflow-y: auto; }
.pay-item { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 14px; }
.pay-item .q { font-weight: 700; color: var(--color-text-2); width: 28px; }
.pay-item .n { flex: 1; color: var(--color-text); }
.pay-item .v { font-weight: 600; color: var(--color-ink); }
.pay-controls { padding: 14px 20px; border-top: 1px solid var(--color-surface-2); }
.pay-controls .lab { font-size: 12px; font-weight: 700; color: var(--color-text-2); margin: 16px 0 9px; }
.pay-controls .lab:first-child { margin-top: 0; }
.opt-grid { display: grid; gap: 7px; }
.opt-grid.c4 { grid-template-columns: repeat(4, 1fr); }
.opt-grid.c3 { grid-template-columns: repeat(3, 1fr); }
.opt { padding: 11px 4px; border-radius: 9px; border: 1.5px solid var(--color-border-2); background: var(--color-surface); color: var(--color-text-2); font-weight: 700; font-size: 13px; cursor: pointer; font-family: inherit; transition: all var(--dur-fast) var(--ease-ui); }
.opt:hover { border-color: var(--color-primary-200); }
.opt.is-active { border-color: var(--color-primary); background: var(--color-primary-50); color: var(--color-primary-700); }
.opt-method { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; }
.split-row { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
.split-ctl { display: flex; align-items: center; gap: 8px; }
.split-n { min-width: 56px; text-align: center; font-size: 14px; font-weight: 700; color: var(--color-ink); }
.pay-summary { padding: 16px 20px; border-top: 1px solid var(--color-border); background: var(--color-surface-2); }
.sum-row { display: flex; align-items: center; justify-content: space-between; font-size: 13.5px; color: var(--color-text-2); margin-bottom: 6px; }
.sum-total { display: flex; align-items: baseline; justify-content: space-between; margin: 8px 0 4px; }
.sum-total .k { font-size: 15px; font-weight: 700; color: var(--color-ink); }
.sum-total .v { font-family: var(--font-serif); font-size: 28px; font-weight: 600; color: var(--color-ink); }

/* Arqueo */
.arqueo-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 18px; align-items: start; }
.kv { display: flex; align-items: center; justify-content: space-between; padding: 11px 0; border-bottom: 1px solid var(--color-surface-2); font-size: 14px; }
.kv:last-child { border-bottom: none; }
.kv .k { color: var(--color-text-2); display: inline-flex; align-items: center; gap: 9px; }
.kv .v { font-weight: 700; color: var(--color-ink); }
.diff-pos { color: var(--color-warning-fg) !important; }
.diff-neg { color: var(--color-error-fg) !important; }
.diff-zero { color: var(--color-success-fg) !important; }
.big-stat { font-family: var(--font-serif); font-size: 34px; font-weight: 600; color: var(--color-ink); }

/* Historial transacciones */
.tx-table { width: 100%; border-collapse: collapse; }
.tx-table th { text-align: left; font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-3); padding: 14px 16px; border-bottom: 1px solid var(--color-border); }
.tx-table td { padding: 13px 16px; border-bottom: 1px solid var(--color-surface-2); font-size: 14px; vertical-align: middle; }
.tx-table tr:last-child td { border-bottom: none; }
.tx-table .num { font-variant-numeric: tabular-nums; }
.tx-actions { display: flex; gap: 6px; justify-content: flex-end; }
.tx-voided td { opacity: .55; }
.tx-voided .tx-mesa { text-decoration: line-through; }

/* Stat cards (KPIs de módulo) */
.stat-grid { display: grid; gap: 14px; }
.stat-grid.c4 { grid-template-columns: repeat(4, 1fr); }
.stat-grid.c3 { grid-template-columns: repeat(3, 1fr); }
.stat-grid.c2 { grid-template-columns: repeat(2, 1fr); }
.stat { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 18px 20px; box-shadow: var(--shadow-sm); }
.stat .lab { font-size: 10.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-text-3); }
.stat .val { font-family: var(--font-serif); font-size: 30px; font-weight: 600; color: var(--color-ink); margin-top: 6px; }
.stat .sub { font-size: 12.5px; color: var(--color-text-2); margin-top: 2px; }

/* ============================ LAUNCHER (login demo) ===================== */
.launcher { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 16px; background: radial-gradient(circle at 50% 0%, var(--color-primary-50), var(--color-bg) 60%); }
.launcher-card { width: 100%; max-width: 560px; text-align: center; }
.launcher-brand { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.launcher h1 { font-size: 30px; margin-bottom: 6px; }
.launcher-sub { font-size: 15px; color: var(--color-text-2); max-width: 420px; margin: 0 auto 28px; line-height: 1.6; }
.demo-note { display: inline-flex; align-items: center; gap: 8px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-warning-fg); background: var(--color-warning-soft); padding: 6px 13px; border-radius: var(--radius-full); margin-bottom: 26px; }
.role-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.role-card { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding: 22px; text-align: left; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow); cursor: pointer; transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease); font-family: inherit; }
.role-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--color-primary-200); }
.role-card-icon { width: 46px; height: 46px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; background: var(--color-primary-50); color: var(--color-primary); margin-bottom: 4px; }
.role-card-name { font-family: var(--font-serif); font-size: 20px; font-weight: 600; color: var(--color-ink); }
.role-card-desc { font-size: 13px; color: var(--color-text-2); line-height: 1.5; }
.role-card.soon { opacity: .6; cursor: not-allowed; }
.role-card.soon:hover { transform: none; box-shadow: var(--shadow); border-color: var(--color-border); }

/* Divisor con etiqueta entre las estaciones operativas y la cara pública. */
.launcher-divider { display: flex; align-items: center; gap: 14px; margin: 34px 0 14px; color: var(--color-text-3); }
.launcher-divider::before, .launcher-divider::after { content: ""; flex: 1; height: 1px; background: var(--color-border-2); }
.launcher-divider span { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
/* Tarjetas públicas: acento navy para distinguirlas de las estaciones (teal). */
.role-cards-public { margin-top: 4px; }
.role-card-public .role-card-icon { background: var(--color-surface-3); color: var(--color-navy); }
.role-card-public:hover { border-color: var(--color-navy); }

/* Selector de rol flotante (andamiaje de demo, NO arquitectura final) */
.demo-switch { position: fixed; left: 16px; bottom: 16px; z-index: 100; display: inline-flex; align-items: center; gap: 9px; height: 40px; padding: 0 14px; border: 1px solid var(--color-border-2); background: var(--color-surface); color: var(--color-text-2); border-radius: var(--radius-full); box-shadow: var(--shadow); cursor: pointer; font-family: inherit; font-size: 13px; font-weight: 600; }
.demo-switch:hover { color: var(--color-ink); border-color: var(--color-primary-200); }
.demo-switch .tag { font-size: 9px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-warning-fg); background: var(--color-warning-soft); padding: 2px 6px; border-radius: var(--radius-xs); }

/* 403 amable (route guard) */
.guard { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.guard-card { text-align: center; max-width: 420px; }

/* ============================ MESERO (terminal de piso) ================ */
.free-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(94px, 1fr)); gap: 10px; }
.free-card { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 14px 8px; background: var(--color-surface); border: 1px dashed var(--color-border-2); border-radius: var(--radius-md); cursor: pointer; font-family: inherit; transition: all var(--dur-fast) var(--ease-ui); }
.free-card:hover { border-color: var(--color-primary); background: var(--color-primary-50); }
.free-num { font-family: var(--font-serif); font-size: 20px; font-weight: 600; color: var(--color-ink); }

.wc-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--color-surface-2); }
.wc-mesa { font-family: var(--font-serif); font-size: 20px; font-weight: 600; color: var(--color-ink); white-space: nowrap; }
.wc-items { padding: 12px 18px; display: flex; flex-direction: column; gap: 8px; }

.goalbar { height: 12px; background: var(--color-surface-2); border-radius: var(--radius-full); overflow: hidden; }
.goalbar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--color-primary-600), var(--color-primary-400)); border-radius: var(--radius-full); }
.prodbar { height: 7px; background: var(--color-surface-2); border-radius: var(--radius-full); overflow: hidden; }
.prodbar > span { display: block; height: 100%; background: var(--color-primary); border-radius: var(--radius-full); }

.aviso { display: flex; align-items: center; gap: 14px; padding: 15px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.aviso-ic { width: 44px; height: 44px; flex: none; border-radius: var(--radius-sm); background: var(--color-surface); display: flex; align-items: center; justify-content: center; }
.aviso-tx { flex: 1; min-width: 0; }
.aviso-title { font-size: 15px; font-weight: 700; color: var(--color-ink); }
.aviso-sub { font-size: 13px; color: var(--color-text-2); margin-top: 2px; }

/* ---- Modo pedido ---- */
.order { flex: 1; display: flex; min-height: 0; }
.order-menu { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.order-head { display: flex; align-items: center; gap: 14px; padding: 14px 20px; background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.order-cats { display: flex; gap: 9px; padding: 14px 20px; overflow-x: auto; background: var(--color-surface); border-bottom: 1px solid var(--color-border); scrollbar-width: none; }
.order-cats::-webkit-scrollbar { display: none; }
.cat { flex: none; height: 44px; padding: 0 18px; border: 1px solid var(--color-border-2); background: var(--color-surface); color: var(--color-text-2); border-radius: var(--radius-full); font-family: inherit; font-weight: 600; font-size: 14px; cursor: pointer; white-space: nowrap; }
.cat.is-active { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.order-grid { flex: 1; overflow-y: auto; padding: 18px 20px 96px; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; align-content: start; }
.menu-item { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; padding: 16px; text-align: left; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; box-shadow: var(--shadow-sm); font-family: inherit; transition: transform var(--dur-fast) var(--ease-ui), box-shadow var(--dur-fast) var(--ease-ui); }
.menu-item:hover:not(:disabled) { transform: translateY(-2px); box-shadow: var(--shadow); }
.menu-item:disabled { opacity: .5; cursor: not-allowed; }
.mi-name { font-size: 16px; font-weight: 700; color: var(--color-ink); padding-right: 52px; }
.mi-desc { font-size: 13px; color: var(--color-text-3); line-height: 1.4; min-height: 36px; }
.mi-foot { display: flex; align-items: center; justify-content: space-between; width: 100%; margin-top: 4px; }
.mi-price { font-family: var(--font-serif); font-size: 19px; font-weight: 600; color: var(--color-ink); }
.mi-add { width: 34px; height: 34px; flex: none; border-radius: var(--radius-sm); background: var(--color-primary-50); color: var(--color-primary); display: flex; align-items: center; justify-content: center; }
.mi-tag { position: absolute; top: 14px; right: 14px; }

.order-ticket { width: 380px; flex: none; background: var(--color-surface); border-left: 1px solid var(--color-border); display: flex; flex-direction: column; box-shadow: -8px 0 24px rgba(20,32,55,.04); }
.ot-head { padding: 18px 20px; border-bottom: 1px solid var(--color-border); display: flex; align-items: center; justify-content: space-between; }
.ot-body { flex: 1; overflow-y: auto; padding: 8px 20px; }
.ot-foot { padding: 16px 20px; border-top: 1px solid var(--color-border); background: var(--color-surface-2); }
.cart-item { display: flex; align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--color-surface-2); }
.qty-step { display: flex; align-items: center; gap: 4px; flex: none; }
.qty-n { min-width: 24px; text-align: center; font-size: 15px; font-weight: 700; color: var(--color-ink); }
.icon-btn-accent { border-color: var(--color-primary-200); background: var(--color-primary-50); color: var(--color-primary); }
.icon-btn-accent:hover { background: var(--color-primary-100); color: var(--color-primary-700); }
.order-fab { display: none; }

@media (max-width: 767px) {
  .order-ticket { position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 95; transform: translateY(101%); transition: transform var(--dur-med) var(--ease); max-height: 86vh; border-top-left-radius: var(--radius-lg); border-top-right-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border-left: none; }
  .order-ticket[data-open="1"] { transform: translateY(0); }
  .order-fab { display: flex; position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90; height: 56px; align-items: center; justify-content: space-between; gap: 12px; padding: 0 20px; border: none; border-radius: var(--radius-md); background: var(--color-primary); color: #fff; font-family: inherit; font-weight: 700; font-size: 15px; cursor: pointer; box-shadow: 0 8px 22px rgba(12,124,136,.34); }
}

/* ============================ RESPONSIVE =============================== */
@media (max-width: 1023px) {
  .kds-board { grid-template-columns: 1fr; padding: 0 16px 18px; }
  .kds-segbar { display: flex; }
  .kds-col[data-col]:not(.is-shown) { display: none; }
  .arqueo-grid { grid-template-columns: 1fr; }
}
@media (max-width: 899px) {
  .caja-grid { grid-template-columns: 1fr; }
  .stat-grid.c4 { grid-template-columns: repeat(2, 1fr); }
  /* Panel de cobro como bottom-sheet en móvil/tablet angosto */
  .pay-col { position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 95; transform: translateY(101%); transition: transform var(--dur-med) var(--ease); max-height: 90vh; overflow-y: auto; border-top-left-radius: var(--radius-lg); border-top-right-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
  .pay-col[data-open="1"] { transform: translateY(0); }
  .pay-col .pay-card { border-radius: var(--radius-lg) var(--radius-lg) 0 0; border-bottom: none; }
  .pay-close { display: inline-flex; }
  .pay-empty { display: none; }
  .sheet-backdrop { position: fixed; inset: 0; z-index: 94; background: rgba(11,19,38,.45); }
}
@media (max-width: 600px) {
  .topbar { padding: 14px 16px 0; }
  .tabs { padding: 14px 16px 12px; }
  .wrap, .wrap-narrow { padding: 18px 16px 40px; }
  .role-cards { grid-template-columns: 1fr; }
  .stat-grid.c4, .stat-grid.c3, .stat-grid.c2 { grid-template-columns: 1fr 1fr; }
  .kds-stats { width: 100%; }
  .tx-hide-sm { display: none; }
}

/* ============================ ADMIN / OPERACIÓN ======================== */
.admin { display: flex; align-items: stretch; min-height: 100vh; background: var(--color-bg); }
.admin-side { width: var(--nav-w); flex: none; background: var(--color-surface); border-right: 1px solid var(--color-border); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; z-index: 50; }
.admin-brand { padding: 18px 18px 12px; }
.admin-brand-card { display: flex; align-items: center; gap: 12px; padding: 12px; background: linear-gradient(150deg, var(--color-primary-50), var(--color-surface)); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.admin-brand-mark { width: 38px; height: 38px; flex: none; border-radius: var(--radius-sm); background: var(--color-navy); display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 14px rgba(20,32,55,.18); }
.admin-brand-name { font-family: var(--font-serif); font-size: 16px; font-weight: 600; color: var(--color-ink); line-height: 1.1; }
.admin-brand-sub { font-size: 11.5px; color: var(--color-text-3); font-weight: 500; margin-top: 2px; }
.admin-nav { flex: 1; overflow-y: auto; padding: 6px 12px 12px; }
.nav-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-text-3); padding: 14px 12px 8px; }
.nav-item { position: relative; display: flex; align-items: center; gap: 11px; width: 100%; text-align: left; padding: 10px 14px; margin-bottom: 2px; border: none; cursor: pointer; font-family: inherit; font-size: 14px; font-weight: 600; border-radius: var(--radius-sm); transition: background var(--dur-fast), color var(--dur-fast); background: transparent; color: var(--color-text-2); }
.nav-item:hover { background: var(--color-surface-2); color: var(--color-ink); }
.nav-item.is-active { background: var(--color-primary-50); color: var(--color-primary-700); }
.nav-item.is-active::before { content: ""; position: absolute; left: -12px; top: 50%; transform: translateY(-50%); width: 3px; height: 20px; border-radius: var(--radius-full); background: var(--color-primary); }
.nav-item .nav-count { margin-left: auto; }
.admin-user { border-top: 1px solid var(--color-border); padding: 14px 18px; display: flex; align-items: center; gap: 11px; }
.admin-user-av { width: 36px; height: 36px; flex: none; border-radius: var(--radius-full); background: var(--color-navy); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; }

.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-topbar { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: 16px; padding: 16px 32px; background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
.admin-topbar h1 { font-size: 28px; line-height: 1.1; margin-top: 3px; }
.admin-hamburger { display: none; }
.admin-topbar-tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.tb-chip { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 14px; background: var(--color-surface); border: 1px solid var(--color-border-2); border-radius: var(--radius-sm); color: var(--color-text-2); font-size: 13.5px; font-weight: 500; white-space: nowrap; }
.admin-content { flex: 1; padding: 28px 32px 64px; }
.admin-wrap { max-width: var(--container-max); margin: 0 auto; }

/* Dashboard */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.kpi { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow); }
.kpi-top { display: flex; align-items: center; justify-content: space-between; }
.kpi-val { font-family: var(--font-serif); font-size: 32px; font-weight: 600; color: var(--color-ink); margin-top: 10px; }
.kpi-delta { display: inline-flex; align-items: center; gap: 3px; font-size: 12.5px; font-weight: 700; }
.dash-2 { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; margin-top: 18px; }
.dash-3 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.bars { display: flex; align-items: flex-end; gap: 14px; height: 188px; margin-top: 22px; padding-top: 8px; }
.bar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 9px; height: 100%; justify-content: flex-end; }
.bar-fill { width: 100%; max-width: 40px; border-radius: 8px 8px 4px 4px; transition: height var(--dur-slow) var(--ease); }
.donut-wrap { position: relative; display: flex; justify-content: center; margin: 14px 0 18px; }
.donut-center { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; pointer-events: none; }
.legend-row { display: flex; align-items: center; gap: 9px; font-size: 13px; }
.legend-row .sq { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.prod { margin-bottom: 0; }
.prod + .prod { margin-top: 15px; }

/* Mesas (gestión) */
.mesas-grid { display: grid; grid-template-columns: 1fr 340px; gap: 22px; align-items: start; }
.zone-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.zone-line { height: 1px; flex: 1; background: var(--color-border); }
.tables-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 12px; }
.table-btn { position: relative; display: flex; flex-direction: column; gap: 9px; padding: 14px; min-height: 104px; text-align: left; border: 1.5px solid; border-radius: var(--radius-md); cursor: pointer; font-family: inherit; transition: transform var(--dur-fast), box-shadow var(--dur-fast); }
.table-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.table-num { font-family: var(--font-serif); font-size: 23px; font-weight: 600; color: var(--color-ink); line-height: 1; }
.tdetail { position: sticky; top: 90px; }
.tdetail-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow); overflow: hidden; }
.tdetail-head { padding: 20px; border-bottom: 1px solid; }
.tdetail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; margin-bottom: 18px; }
.tdetail-grid .k { font-size: 10.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-3); }
.tdetail-grid .v { font-size: 14px; font-weight: 600; color: var(--color-ink); margin-top: 3px; }
.act-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* Reservas */
.res-2 { display: grid; grid-template-columns: 1fr 360px; gap: 18px; margin-bottom: 22px; }
.weekstrip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.day-btn { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 11px 0; border-radius: var(--radius-md); border: none; cursor: pointer; font-family: inherit; background: var(--color-surface-2); transition: background var(--dur-fast); }
.day-btn:hover { background: var(--color-primary-50); }
.day-btn.is-active { background: var(--color-primary); box-shadow: 0 4px 12px rgba(12,124,136,.28); }
.day-btn .dn { font-family: var(--font-serif); font-size: 20px; font-weight: 600; color: var(--color-ink); }
.day-btn.is-active .dn, .day-btn.is-active .dd { color: #fff; }
.day-btn .dd { font-size: 11px; font-weight: 600; color: var(--color-text-3); }
.day-btn .dc { font-size: 10px; font-weight: 700; color: var(--color-text-3); background: var(--color-surface); padding: 1px 7px; border-radius: var(--radius-full); }
.day-btn.is-active .dc { color: #fff; background: rgba(255,255,255,0.22); }
.res-row { display: flex; align-items: center; gap: 16px; padding: 16px 22px; border-bottom: 1px solid var(--color-surface-2); }
.res-time { font-family: var(--font-serif); font-size: 20px; font-weight: 600; color: var(--color-ink); width: 54px; flex: none; text-align: center; }
.res-av { width: 40px; height: 40px; flex: none; border-radius: var(--radius-full); background: var(--color-surface-2); color: var(--color-text-2); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; }

/* Clientes */
.client-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.client-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow); }
.client-av { width: 46px; height: 46px; flex: none; border-radius: var(--radius-full); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; }
.client-stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; padding: 14px 0; border-top: 1px solid var(--color-surface-2); border-bottom: 1px solid var(--color-surface-2); margin: 16px 0 14px; }
.chip-soft { font-size: 12px; font-weight: 600; color: var(--color-text-2); background: var(--color-surface-2); padding: 5px 11px; border-radius: var(--radius-full); }

/* Inventario: barra de nivel */
.bar-track { height: 8px; background: var(--color-surface-2); border-radius: var(--radius-full); overflow: hidden; width: 180px; max-width: 100%; }
.bar-track > span { display: block; height: 100%; border-radius: var(--radius-full); }

/* Drawer móvil */
.admin-backdrop { display: none; }
@media (max-width: 1023px) {
  .admin-side { position: fixed; left: 0; top: 0; transform: translateX(-100%); transition: transform var(--dur-med) var(--ease); box-shadow: var(--shadow-lg); }
  .admin[data-nav="1"] .admin-side { transform: translateX(0); }
  .admin[data-nav="1"] .admin-backdrop { display: block; position: fixed; inset: 0; z-index: 45; background: rgba(11,19,38,.45); }
  .admin-hamburger { display: inline-flex; }
  .mesas-grid { grid-template-columns: 1fr; }
  .tdetail { position: static; }
  .dash-2, .res-2 { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-3 { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .admin-topbar { padding: 14px 16px; }
  .admin-topbar h1 { font-size: 23px; }
  .admin-content { padding: 20px 16px 56px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .tb-search { display: none; }
}