/* ================================================================
   SISTEMA GRUPO PAPIOS / EMPERADOR — CSS Base
   Fuente de verdad: docs/fase1_spec.md sección 6 + CLAUDE.md §4
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

/* --- Variables del sistema de diseño --- */
:root {
  --bg: #FFFFFF;
  --ink: #0A0A0A;
  --ink-2: #4A4A4A;
  --ink-3: #8A8A8A;
  --line: #E5E5E5;
  --panel: #F7F7F7;
  --accent: #F5C518;
  --btn-primary-bg: #0A0A0A;
  --btn-primary-fg: #FFFFFF;
  --ok: #1F7A1F;
  --warn: #B45309;
  --danger: #B00020;
  --kds-new: #F5C518;
  --kds-prep: #E5E5E5;
  --kds-ready: #1F7A1F;
  --radius: 4px;
  --radius-max: 6px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --font-ui: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

/* --- Reset mínimo --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 14px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Tipografía --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.25;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.125rem; }

.text-secondary { color: var(--ink-2); }
.text-muted { color: var(--ink-3); }
.font-mono { font-family: var(--font-mono); }

/* --- Links --- */
a {
  color: var(--ink);
  text-decoration: underline;
}

a:hover {
  color: var(--ink-2);
}

/* --- Botones --- */
button, .btn {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: opacity 0.15s;
}

button:disabled, .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-fg);
  border-color: var(--btn-primary-bg);
}

.btn-primary:hover:not(:disabled) {
  opacity: 0.85;
}

.btn-secondary {
  background: var(--bg);
  color: var(--ink);
  border-color: var(--line);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--panel);
}

.btn-danger {
  background: var(--danger);
  color: #FFFFFF;
  border-color: var(--danger);
}

.btn-danger:hover:not(:disabled) {
  opacity: 0.85;
}

/* --- Inputs --- */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="search"],
input[type="date"],
select,
textarea {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  padding: 0.5rem 0.625rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--ink);
  width: 100%;
  outline: none;
  transition: border-color 0.15s;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(245, 197, 24, 0.25);
}

input::placeholder,
textarea::placeholder {
  color: var(--ink-3);
}

label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: var(--ink-2);
}

/* --- Tablas --- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

th, td {
  padding: 0.5rem 0.625rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  font-weight: 600;
  color: var(--ink-2);
  background: var(--panel);
}

/* Zebra */
tbody tr:nth-child(even) {
  background: var(--panel);
}

tbody tr:hover {
  background: #F0F0F0;
}

/* Columnas numéricas en monoespaciada */
.col-num {
  font-family: var(--font-mono);
  text-align: right;
}

/* --- Badges / estados --- */
.badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-ok { background: #E6F4E6; color: var(--ok); }
.badge-warn { background: #FFF3E0; color: var(--warn); }
.badge-danger { background: #FFEAEA; color: var(--danger); }

/* --- Paneles / cards --- */
.panel {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-max);
  padding: 1rem;
}

/* --- Utilidades --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

#app-notificaciones {
  position: fixed !important;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-sm { gap: 0.5rem; }
.gap-md { gap: 1rem; }
.mt-sm { margin-top: 0.5rem; }
.mt-md { margin-top: 1rem; }
.mb-sm { margin-bottom: 0.5rem; }
.mb-md { margin-bottom: 1rem; }

/* ===== Tematización por marca del local =====
   El empleado ve el panel con la identidad de su sucursal:
   - Papios     -> acento rojo de marca.
   - Emperador  -> amarillo/negro (la paleta base del sistema).
   - Bodega y oficina (sin sucursal) -> neutro, sin franja.
   Solo se redefine --accent y la franja del sidebar. La tinta, los paneles
   y los colores semánticos (ok/warn/danger) NO cambian: siguen el spec. */
body.marca-papios {
  --accent: #D7282F;
}

body.marca-papios .sidebar-header,
body.marca-emperador .sidebar-header {
  border-bottom: 3px solid var(--accent);
}