/* ==========================================================================
   Deliveries Control System — tema visual base
   Punto de partida para CUALQUIER hoja de estilos nueva de este proyecto.
   Copia lo que necesites; no inventes tokens nuevos (colores, radios,
   sombras) — si falta un componente, constrúyelo con estas mismas variables.
   ========================================================================== */

:root {
  color-scheme: light only;
  --bg:         #f5f6f8;
  --surface:    #ffffff;
  --border:     #e2e5eb;
  --border2:    #d0d5df;
  --accent:     #0073ea;
  --accent-lt:  #e8f1ff;
  --success:    #00c875;
  --success-lt: #e6faf2;
  --warning:    #ffcb00;
  --warning-lt: #fff9e0;
  --warning-text: #c49000; /* texto sobre fondos claros -- --warning es muy claro para texto */
  --danger:     #e2445c;
  --danger-lt:  #fdedf0;
  --purple:     #a358df;
  --purple-lt:  #f4ecfd;
  --alert:      #e07000; /* naranja de alerta, distinto de warning (ej. "sobre-límite") */
  --text:       #1f2633;
  --text2:      #676879;
  --text3:      #adb2c0;
  --radius:     10px;
  --radius-lg:  16px; /* cards grandes / modales / login */
  --shadow:     0 1px 4px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.04);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html { background: var(--bg); }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
}

/* Cualquier valor NUMERICO/DE DATOS (montos, conteos, IDs, códigos) va en
   JetBrains Mono, nunca en Inter. Aplica esta clase a esos elementos. */
.mono { font-family: 'JetBrains Mono', monospace; }

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: none;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: opacity .15s, transform .1s, box-shadow .15s;
  white-space: nowrap;
  text-decoration: none; /* .btn se usa tanto en <button> como en <a> */
}
.btn:active { transform: scale(.97); }

.btn-primary { background: var(--accent); color: #fff; padding: 12px 20px; }
.btn-primary:hover { opacity: .9; }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-success { background: var(--success); color: #fff; padding: 12px 20px; }
.btn-success:hover { opacity: .9; }
.btn-success:disabled { opacity: .4; cursor: not-allowed; transform: none; }

.btn-danger { background: var(--danger); color: #fff; padding: 12px 20px; }
.btn-danger:hover { opacity: .9; }

.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border2);
  color: var(--text2);
  padding: 7px 14px;
  font-size: 13px;
}
.btn-ghost:hover { border-color: var(--text2); color: var(--text); }

.btn-sm { padding: 7px 14px; font-size: 13px; }

/* Botón de texto plano para acciones secundarias (ej. logout, volver al menú) */
.btn-text-action {
  display: inline-block;
  text-decoration: none; /* también se usa en <a> */
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  background: transparent;
  border: 1.5px solid var(--border2);
  border-radius: 8px;
  padding: 5px 12px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  font-family: 'Inter', sans-serif;
}
.btn-text-action:hover { color: var(--danger); border-color: var(--danger); }
.btn-text-action.active { color: var(--accent); border-color: var(--accent); background: var(--accent-lt); font-weight: 700; }
.btn-text-action.active:hover { color: var(--accent); border-color: var(--accent); }

.current-user-chip { font-size: 13px; font-weight: 500; color: var(--text2); display: inline-flex; align-items: center; gap: 6px; }

/* Botón cuadrado solo-icono */
.icon-btn {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1.5px solid var(--border2);
  background: transparent;
  display: grid; place-items: center;
  cursor: pointer;
  color: var(--text2);
  transition: border-color .15s, color .15s;
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ==========================================================================
   FORMULARIOS
   ========================================================================== */
label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  border: 1.5px solid var(--border2);
  border-radius: var(--radius);
  padding: 11px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--surface);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,115,234,.12);
}
/* Inputs de valores numéricos (cantidades, montos) -- usar mono + centrado */
input.mono { font-family: 'JetBrains Mono', monospace; text-align: center; font-weight: 600; }

/* ==========================================================================
   CHIPS / PILLS -- para estados, conteos, badges
   ========================================================================== */
.chip, .pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.chip-blue,   .pill-blue   { background: var(--accent-lt);  color: var(--accent); }
.chip-green,  .pill-green  { background: var(--success-lt); color: #007a48; }
.chip-yellow, .pill-yellow { background: var(--warning-lt); color: var(--warning-text); }
.chip-red,    .pill-red    { background: var(--danger-lt);  color: var(--danger); }
.chip-purple, .pill-purple { background: var(--purple-lt);  color: var(--purple); }
.pill-muted   { background: var(--bg); color: var(--text3); border: 1px solid var(--border); }

/* pastilla de conteo simple (ej. "42 resultados") */
.count-chip {
  background: var(--border);
  color: var(--text2);
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 600;
}

/* ==========================================================================
   HEADER DE APP (sticky)
   ========================================================================== */
.app-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 1px 0 var(--border);
}
.header-left { display: flex; align-items: center; gap: 12px; }
.brand-logo { display: flex; align-items: center; color: var(--text2); flex-shrink: 0; }
.brand-logo-lockup { display: flex; align-items: center; gap: 6px; padding-right: 12px; border-right: 1px solid var(--border); }
.brand-wordmark { font-weight: 800; font-size: 15px; letter-spacing: .08em; color: var(--text2); }
.header-titles { display: flex; align-items: baseline; gap: 8px; }
.header-app-name { font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--text3); }
.header-title { font-weight: 700; font-size: 15px; }
.header-titles .header-title::before { content: "›"; margin-right: 8px; color: var(--border2); font-weight: 400; }
.header-actions { display: flex; align-items: center; gap: 8px; }

/* ==========================================================================
   OVERLAY DE CARGA (branding) -- agregado 2026-07-20. Oculto por default;
   _nav.php lo muestra en cualquier submit/click de navegación interna (ver
   renderHeader()). Logo + ruedita, fondo semi-transparente con blur para no
   tapar del todo el contenido detrás mientras carga.
   ========================================================================== */
.loading-overlay {
  position: fixed; inset: 0; z-index: 1000;
  display: none;
  flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  background: rgba(245,246,248,.85);
  backdrop-filter: blur(2px);
}
.loading-overlay.visible { display: flex; }
.loading-overlay-mark { color: var(--text2); animation: loading-pulse 1.4s ease-in-out infinite; }
.loading-spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: loading-spin .8s linear infinite;
}
@keyframes loading-spin { to { transform: rotate(360deg); } }
@keyframes loading-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }

main { padding: 16px; max-width: 1400px; margin: 0 auto; }

/* Aviso informativo (banner azul dentro del contenido) */
.notice {
  background: var(--accent-lt);
  border: 1px solid rgba(0,115,234,.2);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #1a4a8a;
  line-height: 1.6;
}
.notice strong { font-weight: 600; }

/* ==========================================================================
   CARDS Y STATS GRID
   ========================================================================== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
@media (min-width: 600px) { .stats-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .stats-grid { grid-template-columns: repeat(6, 1fr); } }

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  cursor: pointer; /* los stat-card suelen doblar como filtros clickeables */
  transition: box-shadow .15s, border-color .15s;
  text-decoration: none; /* cuando el stat-card es un <a> clickeable */
  color: inherit;
}
.stat-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.10); }
.stat-card.active-filter        { border-color: var(--accent);  box-shadow: 0 0 0 3px rgba(0,115,234,.12); }
.stat-card.active-filter-green  { border-color: var(--success);  box-shadow: 0 0 0 3px rgba(0,200,117,.12); }
.stat-card.active-filter-yellow { border-color: var(--warning-text); box-shadow: 0 0 0 3px rgba(196,144,0,.12); }
.stat-card.active-filter-red    { border-color: var(--danger);   box-shadow: 0 0 0 3px rgba(226,68,92,.12); }
.stat-card.active-filter-purple { border-color: var(--purple);   box-shadow: 0 0 0 3px rgba(163,88,223,.12); }

.stat-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text2);
  margin-bottom: 6px;
}
.stat-value {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  font-family: 'JetBrains Mono', monospace;
}
.stat-value.blue   { color: var(--accent);  }
.stat-value.green  { color: var(--success); }
.stat-value.yellow { color: var(--warning-text); }
.stat-value.red    { color: var(--danger);  }
.stat-value.purple { color: var(--purple);  }

/* ==========================================================================
   BUSQUEDA
   ========================================================================== */
.search-wrap { position: relative; margin-bottom: 12px; }
.search-wrap svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text3); pointer-events: none;
}
.search-input { padding-left: 38px; background: var(--surface); border: 1.5px solid var(--border2); }

/* Grupo de pills como filtro (ej. filtrar por categoría/persona) */
.pill-filter-group { display: flex; flex-wrap: wrap; gap: 6px; }
.pill-filter {
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  border: 1.5px solid var(--border2);
  background: var(--surface);
  color: var(--text2);
  cursor: pointer;
  transition: all .15s;
  font-family: 'JetBrains Mono', monospace;
}
.pill-filter:hover { border-color: var(--accent); color: var(--accent); }
.pill-filter.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ==========================================================================
   TABLA RESPONSIVE -- mobile: lista de cards / desktop (>=768px): tabla sticky
   ========================================================================== */
.mobile-list { display: flex; flex-direction: column; gap: 10px; }
.desktop-table-wrap { display: none; }

@media (min-width: 768px) {
  .mobile-list { display: none; }
  .desktop-table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: auto;
    max-height: 70vh;
    display: block;
  }
}

table { width: 100%; border-collapse: collapse; }
thead th {
  background: #f8f9fb;
  padding: 11px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky; top: 0; z-index: 2;
}
tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: #fafbff; }
tbody td { padding: 11px 14px; vertical-align: middle; font-size: 13px; }

.td-name  { font-weight: 600; }
.td-mono  { font-family: 'JetBrains Mono', monospace; font-size: 13px; }
.td-green { color: var(--success); font-weight: 600; }
.td-blue  { color: var(--accent);  font-weight: 600; }
.td-yellow{ color: var(--warning-text); font-weight: 600; }
.td-red   { color: var(--danger);  font-weight: 600; }
.td-purple{ color: var(--purple);  font-weight: 600; }

/* Card genérica para el modo mobile (ej. una fila de tabla convertida en card) */
.list-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow .15s;
}
.list-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.10); }

/* ==========================================================================
   ESTADOS: loading / vacío / última actualización
   ========================================================================== */
.loader-wrap {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 48px; color: var(--text2); font-size: 14px;
}
.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .65s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state { text-align: center; padding: 48px 24px; color: var(--text3); font-size: 14px; }
.last-update { font-size: 11px; color: var(--text3); font-family: 'JetBrains Mono', monospace; }

/* ==========================================================================
   MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  backdrop-filter: blur(2px);
}
.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 24px 64px rgba(0,0,0,.18);
  width: 100%;
  max-width: 420px;
  overflow: hidden;
}
.modal-box-wide { max-width: 880px; }

.modal-header {
  background: #f8f9fb;
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-weight: 700; font-size: 15px; color: var(--text); }
.modal-close {
  background: none; border: none; font-size: 20px; cursor: pointer;
  color: var(--text2); line-height: 1; padding: 0 4px;
}
.modal-close:hover { color: var(--danger); }

.modal-body {
  padding: 20px;
  display: flex; flex-direction: column; gap: 12px;
  max-height: 60vh; overflow-y: auto;
}

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex; gap: 10px; justify-content: flex-end;
  background: #f8f9fb;
}
.btn-modal-cancel {
  background: transparent;
  border: 1.5px solid var(--border2);
  border-radius: 8px;
  color: var(--text2);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.btn-modal-cancel:hover { border-color: var(--danger); color: var(--danger); }
.btn-modal-confirm {
  background: var(--success);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 24px;
  cursor: pointer;
  transition: opacity .15s;
}
.btn-modal-confirm:hover { opacity: .9; }
.btn-modal-confirm:disabled { opacity: .5; cursor: not-allowed; }

/* ==========================================================================
   PANTALLA DE LOGIN / GATEWAY -- usar solo si esta app necesita su propio login
   ========================================================================== */
.gateway-screen {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: linear-gradient(135deg, #f0f4ff 0%, #f5f6f8 60%);
}
.gateway-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 8px 40px rgba(0,0,0,.10);
  text-align: center;
}
.gateway-card h1 { font-size: 22px; font-weight: 700; margin-bottom: 6px; text-align: left; }
.gateway-card p  { color: var(--text2); font-size: 13px; margin-bottom: 24px; line-height: 1.6; text-align: left; }

/* Lockup de dos logos lado a lado (empresa propia + partner/marca), si aplica */
.gateway-logos {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; gap: 12px;
}
.gateway-logo-box { flex-shrink: 0; display: flex; align-items: center; }

.gateway-error {
  margin-top: 12px;
  background: var(--danger-lt);
  border: 1px solid rgba(226,68,92,.25);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--danger);
  font-size: 13px;
  display: none;
}