/* =====================================================================
   DESFLOTE — hoja de marca propia.
   Se carga DESPUÉS de assets/css/style.bundle.css (Metronic) para poder
   sobreescribir sus variables y componentes sin tocar el vendor.
   Paleta extraída de logo.png (navy #0D2241 / ámbar #FC9D05) + estados
   documentados en DESFLOTE-CONTEXTO.md §9.
   ===================================================================== */

:root {
  --df-navy: #0D2241;
  --df-navy-dark: #071427;
  --df-navy-light: #1B3357;
  --df-graphite: #2E3A48;
  --df-amber: #F5A623;
  --df-amber-strong: #FC9D05;
  --df-amber-dark: #C97F0E;
  --df-amber-tint: #FDF1DD;
  --df-success: #3DD68C;
  --df-danger: #FF5D5D;
  --df-info: #4DA3FF;

  --df-font-sans: 'Poppins', 'Roboto', Helvetica, Arial, sans-serif;
}

/* ---------- Tipografía global (Poppins primero, Roboto de respaldo) ---------- */
[data-bs-theme=light],
[data-bs-theme=dark] {
  --bs-font-sans-serif: 'Poppins', 'Roboto', Helvetica, Arial, "sans-serif";
  --bs-body-font-family: var(--bs-font-sans-serif);
}

body, .form-control, .btn, .menu-link, .form-select {
  font-family: var(--df-font-sans);
}

h1, h2, h3, h4, h5, h6, .fw-bolder, .fw-bold {
  font-family: var(--df-font-sans);
  font-weight: 600;
}

/* Datos técnicos (VIN, placas, folios, horas) con un poco de tracking para lectura rápida */
.df-mono {
  font-family: 'Roboto', var(--df-font-sans);
  letter-spacing: .04em;
}

/* ---------- Acentos de marca sobre la paleta original de Metronic ---------- */
[data-bs-theme=light] {
  --bs-primary: var(--df-amber);
  --bs-primary-active: var(--df-amber-dark);
  --bs-primary-light: var(--df-amber-tint);
  --bs-primary-inverse: var(--df-navy);
  --bs-primary-rgb: 245, 166, 35;
  --bs-primary-clarity: rgba(245, 166, 35, 0.2);
  --bs-text-primary: var(--df-amber-dark);
  --bs-link-color: var(--df-amber-dark);
  --bs-link-hover-color: var(--df-amber);

  --bs-success: var(--df-success);
  --bs-success-rgb: 61, 214, 140;
  --bs-text-success: #1E9F67;

  --bs-danger: var(--df-danger);
  --bs-danger-rgb: 255, 93, 93;
  --bs-text-danger: #E6394A;

  --bs-info: var(--df-info);
  --bs-info-rgb: 77, 163, 255;
  --bs-text-info: #2E7FD6;
}

/* El logo horizontal es más ancho que el isotipo original de Demo 51. */
.df-header-logo {
  width: auto;
  max-width: 145px;
  object-fit: contain;
}

/* ---------- Integración visual DESFLOTE sobre Demo 51 ----------
   Sólo color y estados; no modifica medidas ni estructura de Metronic. */
[data-bs-theme=light] #kt_app_header {
  border-bottom: 1px solid rgba(13, 34, 65, .08);
}

[data-bs-theme=light] #kt_app_header_menu > .menu-item > .menu-link.active,
[data-bs-theme=light] #kt_app_header_menu > .menu-item.here > .menu-link {
  background-color: var(--df-amber-tint);
}

[data-bs-theme=light] #kt_app_header_menu > .menu-item > .menu-link.active .menu-title,
[data-bs-theme=light] #kt_app_header_menu > .menu-item.here > .menu-link .menu-title {
  color: var(--df-amber-dark);
}

[data-bs-theme=light] #kt_app_sidebar .nav-link.active {
  color: var(--df-amber) !important;
  background-color: var(--df-navy) !important;
  box-shadow: 0 .35rem 1rem rgba(13, 34, 65, .16);
}

[data-bs-theme=light] #kt_app_sidebar .nav-link.active i {
  color: var(--df-amber) !important;
}

[data-bs-theme=light] #kt_app_sidebar .nav-link:not(.active):hover {
  color: var(--df-navy) !important;
  background-color: var(--df-amber-tint) !important;
}

[data-bs-theme=light] #kt_app_sidebar .nav-link:not(.active):hover i {
  color: var(--df-amber-dark) !important;
}

.badge.bg-danger {
  box-shadow: 0 0 0 2px var(--bs-body-bg);
}

.page-heading {
  color: var(--df-navy) !important;
}

.card {
  border-color: rgba(13, 34, 65, .09);
}

.btn-light-primary {
  color: var(--df-amber-dark);
  background-color: var(--df-amber-tint);
}

.btn-light-primary:hover,
.btn-light-primary:focus {
  color: var(--df-navy);
  background-color: rgba(245, 166, 35, .28);
}

/* ---------- Login: panel de marca ---------- */
.df-auth-brand {
  background: radial-gradient(120% 120% at 15% 10%, var(--df-navy-light) 0%, var(--df-navy) 45%, var(--df-navy-dark) 100%);
}
.df-auth-brand .df-stat-value { color: var(--df-amber); }

/* ---------- Tiles de KPI del dashboard ---------- */
.df-kpi {
  border-radius: 1rem;
  border: 1px solid var(--bs-border-color);
  transition: transform .15s ease, box-shadow .15s ease;
}
.df-kpi:hover { transform: translateY(-2px); box-shadow: 0 .5rem 1.5rem rgba(13, 34, 65, .08); }
.df-kpi .df-kpi-icon {
  width: 48px; height: 48px; border-radius: .85rem;
  display: flex; align-items: center; justify-content: center;
}

/* ---------- Zona de carga de evidencia fotográfica ---------- */
.df-upload-slot {
  border: 2px dashed var(--bs-gray-300);
  border-radius: 1rem;
  background-color: var(--bs-gray-100);
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
  overflow: hidden;
  position: relative;
}
.df-upload-slot:hover, .df-upload-slot.df-dragover {
  border-color: var(--df-amber);
  background-color: var(--df-amber-tint);
}
.df-upload-slot.df-filled {
  border-style: solid;
  border-color: var(--bs-success);
}
.df-upload-slot img {
  width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0;
}
.df-upload-slot .df-upload-remove {
  position: absolute; top: 6px; right: 6px; z-index: 2;
}
.df-upload-slot .df-upload-required {
  position: absolute; top: 6px; left: 8px; z-index: 2;
}

/* ---------- Chips de estado reutilizables ---------- */
.df-chip-danger { color: var(--df-danger); background-color: rgba(255,93,93,.12); }
.df-chip-success { color: #1E9F67; background-color: rgba(61,214,140,.14); }
.df-chip-info { color: #2E7FD6; background-color: rgba(77,163,255,.14); }
.df-chip-warning { color: var(--df-amber-dark); background-color: var(--df-amber-tint); }
.df-chip-muted { color: var(--bs-gray-600); background-color: var(--bs-gray-200); }

/* ---------- Monitor RFID: pulso de alerta ---------- */
@keyframes df-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 93, 93, .55); }
  70% { box-shadow: 0 0 0 10px rgba(255, 93, 93, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 93, 93, 0); }
}
.df-pulse-danger { animation: df-pulse 1.6s infinite; border-color: var(--df-danger) !important; }

.df-led { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.df-led-on { background-color: var(--df-success); box-shadow: 0 0 0 3px rgba(61,214,140,.2); }
.df-led-off { background-color: var(--df-danger); box-shadow: 0 0 0 3px rgba(255,93,93,.2); }

/* ---------- Timeline ficha 360 ---------- */
.df-timeline-item { position: relative; padding-left: 2rem; padding-bottom: 1.5rem; border-left: 2px solid var(--bs-gray-200); margin-left: .5rem; }
.df-timeline-item:last-child { border-left-color: transparent; padding-bottom: 0; }
.df-timeline-dot { position: absolute; left: -7px; top: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--df-amber); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--df-amber); }