/* =====================================================
   main.css — Estilos globales de la aplicación
   Tema: Oscuro con acento azul petróleo #1B6CA8
   ===================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---- Variables de diseño ---- */
:root {
  --bg:          #0a0f1a;
  --bg-2:        #0f1824;
  --bg-3:        #141e2e;
  --surface:     #1a2335;
  --surface-2:   #1f2a3c;
  --border:      rgba(255,255,255,0.07);
  --border-2:    rgba(255,255,255,0.12);

  --accent:      #1B6CA8;
  --accent-2:    #2280c9;
  --accent-3:    #1557a0;
  --accent-glow: rgba(27,108,168,0.25);
  --accent-light:rgba(27,108,168,0.12);

  --text:        #e2e8f0;
  --text-2:      #94a3b8;
  --text-3:      #64748b;

  --success:     #22c55e;
  --success-bg:  rgba(34,197,94,0.1);
  --warning:     #f59e0b;
  --warning-bg:  rgba(245,158,11,0.1);
  --danger:      #ef4444;
  --danger-bg:   rgba(239,68,68,0.1);
  --info:        #3b82f6;
  --info-bg:     rgba(59,130,246,0.1);

  --sidebar-w:  240px;
  --topbar-h:   60px;
  --radius:     10px;
  --radius-sm:  6px;
  --shadow:     0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.45);
  --transition: 0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size: 15px; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration:none; }
a:hover { color: var(--accent-2); }
button, input, select, textarea { font-family: inherit; }
img { max-width: 100%; }

/* =====================================================
   LAYOUT PRINCIPAL
   ===================================================== */

.app-layout {
  display: flex;
  min-height: 100vh;
}

/* =====================================================
   SIDEBAR
   ===================================================== */

.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: var(--topbar-h);
}
.sidebar-logo img {
  height: 36px;
  filter: drop-shadow(0 0 8px var(--accent-glow));
}
.sidebar-logo .logo-text {
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.3px;
  line-height: 1.2;
}
.sidebar-logo .logo-text span {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--text-3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.nav-section-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 14px 10px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 2px;
  font-size: 14px;
  font-weight: 500;
  position: relative;
  user-select: none;
}
.nav-item:hover {
  background: var(--accent-light);
  color: var(--text);
}
.nav-item.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px var(--accent-glow);
}
.nav-item .nav-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}
.nav-item .nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--border);
}
.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}
.user-info:hover { background: var(--border); }
.user-avatar {
  width: 34px;
  height: 34px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.user-details { flex: 1; min-width: 0; }
.user-name  { font-size: 13px; font-weight: 600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.user-role  { font-size: 11px; color: var(--text-3); }
.btn-logout {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  border-radius: 4px;
  transition: color var(--transition);
}
.btn-logout:hover { color: var(--danger); }

/* =====================================================
   MAIN CONTENT
   ===================================================== */

.main-wrapper {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  height: var(--topbar-h);
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-2);
}
.topbar-clock {
  font-size: 13px;
  color: var(--text-2);
  font-weight: 500;
}

#main-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}

/* =====================================================
   CARDS Y CONTENEDORES
   ===================================================== */

.card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.stat-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
}
.stat-card:hover { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-glow); transform: translateY(-2px); }
.stat-card.success::before { background: var(--success); }
.stat-card.warning::before { background: var(--warning); }
.stat-card.danger::before  { background: var(--danger); }

.stat-label { font-size: 12px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 8px; }
.stat-value { font-size: 32px; font-weight: 800; line-height: 1; color: var(--text); }
.stat-value.success { color: var(--success); }
.stat-value.warning { color: var(--warning); }
.stat-value.danger  { color: var(--danger); }
.stat-sub   { font-size: 12px; color: var(--text-3); margin-top: 6px; }
.stat-icon  { position: absolute; top: 16px; right: 16px; font-size: 26px; opacity: 0.12; }

/* =====================================================
   GRIDS
   ===================================================== */

.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

/* =====================================================
   TABLAS
   ===================================================== */

.table-container {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.data-table thead tr {
  background: var(--surface-2);
}
.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.data-table tbody tr { transition: background var(--transition); }
.data-table tbody tr:nth-child(even) { background: rgba(255,255,255,0.015); }
.data-table tbody tr:hover { background: var(--accent-light); }
.data-table tbody tr:last-child td { border-bottom: none; }

/* Paginación */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-3);
  border-top: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  font-size: 13px;
  color: var(--text-2);
}
.pagination-controls { display: flex; gap: 4px; }
.page-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-2);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  transition: all var(--transition);
}
.page-btn:hover   { border-color: var(--accent); color: var(--accent); }
.page-btn.active  { background: var(--accent); border-color: var(--accent); color: #fff; }
.page-btn:disabled{ opacity: 0.4; cursor: not-allowed; }

/* =====================================================
   BADGES DE ESTADO
   ===================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-available    { background: var(--success-bg); color: var(--success); }
.badge-rented       { background: var(--info-bg);    color: var(--info); }
.badge-maintenance  { background: var(--warning-bg); color: var(--warning); }
.badge-out_of_service { background: var(--danger-bg); color: var(--danger); }
.badge-quotation    { background: rgba(148,163,184,0.12); color: #94a3b8; }
.badge-pending      { background: var(--warning-bg); color: var(--warning); }
.badge-confirmed    { background: var(--success-bg); color: var(--success); }
.badge-in_progress  { background: var(--info-bg);    color: var(--info); }
.badge-finished     { background: rgba(148,163,184,0.12); color: #94a3b8; }
.badge-cancelled    { background: var(--danger-bg);  color: var(--danger); }
.badge-income       { background: var(--success-bg); color: var(--success); }
.badge-expense      { background: var(--danger-bg);  color: var(--danger); }

/* =====================================================
   BOTONES
   ===================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary  { background: var(--accent);   color: #fff; }
.btn-primary:hover   { background: var(--accent-2); box-shadow: 0 4px 16px var(--accent-glow); transform: translateY(-1px); }
.btn-secondary{ background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-success  { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
.btn-success:hover   { background: var(--success); color: #fff; }
.btn-danger   { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
.btn-danger:hover    { background: var(--danger); color: #fff; }
.btn-warning  { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(245,158,11,0.3); }
.btn-warning:hover   { background: var(--warning); color: #000; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { padding: 7px; width: 32px; height: 32px; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.btn-group { display: flex; gap: 6px; flex-wrap: wrap; }

/* =====================================================
   FORMULARIOS
   ===================================================== */

.form-row   { display: grid; gap: 16px; margin-bottom: 16px; }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-group label .required { color: var(--danger); margin-left: 2px; }

.form-control {
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 10px 13px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-control::placeholder { color: var(--text-3); }
select.form-control { cursor: pointer; }
select.form-control option { background: var(--bg-2); }
textarea.form-control { resize: vertical; min-height: 80px; }

.form-hint { font-size: 11px; color: var(--text-3); }
.form-error { font-size: 12px; color: var(--danger); }

/* =====================================================
   MODALES
   ===================================================== */

.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  z-index: 200;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
}
.modal-backdrop.open { display: flex; }

.modal {
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: 14px;
  width: 100%;
  max-width: 680px;
  box-shadow: var(--shadow-lg);
  animation: modal-in 0.2s ease;
  margin: auto;
}
.modal-lg { max-width: 900px; }
.modal-sm { max-width: 480px; }

@keyframes modal-in {
  from { opacity:0; transform: translateY(-16px) scale(0.97); }
  to   { opacity:1; transform: translateY(0)     scale(1); }
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}
.modal-close {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 22px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--text); }

.modal-body    { padding: 24px; }
.modal-footer  {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* =====================================================
   TOAST NOTIFICATIONS
   ===================================================== */

#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  max-width: 400px;
  pointer-events: all;
  animation: toast-in 0.3s ease;
  transition: all 0.3s ease;
}
.toast.removing { opacity:0; transform: translateX(10px); }

@keyframes toast-in {
  from { opacity:0; transform: translateX(20px); }
  to   { opacity:1; transform: translateX(0); }
}

.toast-icon { font-size: 18px; flex-shrink: 0; }
.toast-body { flex: 1; }
.toast-title { font-size: 13px; font-weight: 700; margin-bottom: 2px; }
.toast-msg   { font-size: 12px; color: var(--text-2); }
.toast-close {
  background: none; border: none; color: var(--text-3);
  cursor: pointer; font-size: 16px; padding: 0; flex-shrink: 0;
}
.toast-close:hover { color: var(--text); }

.toast-success { border-left: 3px solid var(--success); }
.toast-success .toast-icon { color: var(--success); }
.toast-error   { border-left: 3px solid var(--danger); }
.toast-error .toast-icon   { color: var(--danger); }
.toast-warning { border-left: 3px solid var(--warning); }
.toast-warning .toast-icon { color: var(--warning); }
.toast-info    { border-left: 3px solid var(--info); }
.toast-info .toast-icon    { color: var(--info); }

/* =====================================================
   BARRA DE BÚSQUEDA Y FILTROS
   ===================================================== */

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.search-box {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 360px;
}
.search-box input {
  padding-left: 36px;
  width: 100%;
}
.search-box .search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  font-size: 15px;
  pointer-events: none;
}

/* =====================================================
   PAGE HEADER
   ===================================================== */

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.page-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}
.page-subtitle {
  font-size: 13px;
  color: var(--text-3);
  margin-top: 3px;
}

/* =====================================================
   VEHÍCULO CARD (grid de tarjetas)
   ===================================================== */

.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.vehicle-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.vehicle-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-glow), var(--shadow);
  transform: translateY(-2px);
}
.vehicle-card-photo {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 40px;
}
.vehicle-card-photo img { width:100%; height:100%; object-fit:cover; }
.vehicle-card-body { padding: 14px; }
.vehicle-card-plate {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 4px;
}
.vehicle-card-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.vehicle-card-meta {
  font-size: 12px;
  color: var(--text-2);
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.vehicle-card-footer {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* =====================================================
   ALERTAS INLINE
   ===================================================== */

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.alert-warning { background: var(--warning-bg); border: 1px solid rgba(245,158,11,0.25); color: #fbbf24; }
.alert-danger  { background: var(--danger-bg);  border: 1px solid rgba(239,68,68,0.25);  color: #fca5a5; }
.alert-success { background: var(--success-bg); border: 1px solid rgba(34,197,94,0.25);  color: #86efac; }
.alert-info    { background: var(--info-bg);    border: 1px solid rgba(59,130,246,0.25); color: #93c5fd; }

/* =====================================================
   LOADER
   ===================================================== */

.loader {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  color: var(--text-3);
  flex-direction: column;
  gap: 14px;
}
.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-3);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 14px; opacity: 0.4; }
.empty-state p { font-size: 15px; font-weight: 500; margin-bottom: 6px; color: var(--text-2); }
.empty-state small { font-size: 13px; }

/* =====================================================
   TABS
   ===================================================== */

.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.tab-btn {
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-3);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.tab-btn:hover  { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

/* =====================================================
   SUMMARY BOXES (cotizador, caja)
   ===================================================== */

.price-breakdown {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.price-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}
.price-row:last-child { border-bottom: none; }
.price-row.total {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
  padding-top: 10px;
}
.price-row .label { color: var(--text-2); }
.price-row .value { font-weight: 600; color: var(--text); }

/* =====================================================
   CANVAS PARA FIRMA
   ===================================================== */

.signature-pad {
  border: 2px dashed var(--border-2);
  border-radius: var(--radius);
  cursor: crosshair;
  background: #fff;
  display: block;
  width: 100%;
  touch-action: none;
}

/* =====================================================
   RESPONSIVE (tablet)
   ===================================================== */

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .form-row.cols-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-240px); }
  .sidebar.open { transform: translateX(0); width: 240px; }
  .main-wrapper { margin-left: 0; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .form-row.cols-2, .form-row.cols-3 { grid-template-columns: 1fr; }
  #main-content { padding: 16px; }
}

/* =====================================================
   UTILIDADES
   ===================================================== */

.text-muted    { color: var(--text-2) !important; }
.text-accent   { color: var(--accent) !important; }
.text-success  { color: var(--success) !important; }
.text-warning  { color: var(--warning) !important; }
.text-danger   { color: var(--danger) !important; }
.text-right    { text-align: right; }
.text-center   { text-align: center; }
.font-mono     { font-family: 'Cascadia Code', 'Fira Code', monospace; letter-spacing: 1px; }
.font-bold     { font-weight: 700; }
.d-flex        { display: flex; }
.align-center  { align-items: center; }
.gap-8         { gap: 8px; }
.gap-12        { gap: 12px; }
.gap-16        { gap: 16px; }
.mb-12         { margin-bottom: 12px; }
.mb-16         { margin-bottom: 16px; }
.mb-20         { margin-bottom: 20px; }
.mt-16         { margin-top: 16px; }
.w-full        { width: 100%; }
.flex-1        { flex: 1; }
.ars::before   { content: '$ '; font-size: 0.8em; color: var(--text-3); }

/* Separador de miles para inputs numéricos */
.price-input  { font-feature-settings: "tnum"; }

/* Truncate */
.truncate { overflow:hidden; white-space:nowrap; text-overflow:ellipsis; max-width:200px; }

/* Dashboard specific */
.alert-list { display:flex; flex-direction:column; gap:6px; }
.alert-item {
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  background:var(--surface); border-radius:var(--radius-sm);
  font-size:13px; border-left:3px solid var(--warning);
}
.alert-item.danger  { border-left-color:var(--danger); }
.alert-item .ai-label { font-weight:600; flex:1; }
.alert-item .ai-info  { color:var(--text-3); font-size:12px; }

/* =====================================================
   PLANILLA DE DISPONIBILIDAD (Gantt)
   ===================================================== */

/* Toggle de vista */
.view-toggle {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 2px;
}
.view-toggle-btn {
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  background: none;
  color: var(--text-3);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
}
.view-toggle-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px var(--accent-glow);
}
.view-toggle-btn:not(.active):hover { color: var(--text); }

/* Contenedor de la grilla */
.availability-grid-wrapper {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Header de controles del Gantt */
.availability-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-wrap: wrap;
  gap: 12px;
}
.availability-month-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}
.avail-nav-btn {
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.avail-nav-btn:hover { border-color: var(--accent); color: var(--accent); }
.avail-month-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  min-width: 180px;
  text-align: center;
}

/* Leyenda de estados */
.avail-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.avail-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--text-2);
}
.avail-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* Tabla Gantt */
.avail-table-scroll {
  overflow-x: auto;
  overflow-y: auto;
  max-height: calc(100vh - 320px);
  min-height: 200px;
}

.avail-table {
  border-collapse: collapse;
  min-width: 100%;
  font-size: 12px;
  table-layout: fixed;
}

/* Columna fija del vehículo */
.avail-table th.avail-vehicle-col,
.avail-table td.avail-vehicle-col {
  position: sticky;
  left: 0;
  z-index: 10;
  min-width: 160px;
  width: 160px;
  background: var(--surface-2);
  border-right: 2px solid var(--border-2);
  padding: 0;
}
.avail-table thead th.avail-vehicle-col {
  background: var(--bg-2);
  z-index: 20;
}

.avail-vehicle-info {
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.avail-vehicle-plate {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1.5px;
  font-family: 'Cascadia Code', monospace;
}
.avail-vehicle-name {
  font-size: 11px;
  color: var(--text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 138px;
}

/* Cabeceras de día */
.avail-table th.avail-day-header {
  background: var(--bg-2);
  border-bottom: 2px solid var(--border-2);
  padding: 8px 0;
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 36px;
  width: 36px;
  user-select: none;
  position: sticky;
  top: 0;
  z-index: 15;
}
.avail-table th.avail-day-header .day-num {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 2px;
}
.avail-table th.avail-day-header.today {
  background: var(--accent-light);
  border-bottom-color: var(--accent);
}
.avail-table th.avail-day-header.today .day-num { color: var(--accent); }
.avail-table th.avail-day-header.weekend { background: rgba(255,255,255,0.02); }

/* Celdas de día */
.avail-table td.avail-day-cell {
  padding: 3px 2px;
  border-right: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border);
  position: relative;
  vertical-align: middle;
  height: 44px;
  min-width: 36px;
  width: 36px;
}
.avail-table td.avail-day-cell.today-col {
  background: rgba(27,108,168,0.06);
}
.avail-table td.avail-day-cell.weekend-col {
  background: rgba(255,255,255,0.015);
}
.avail-table tbody tr:hover td { background: rgba(255,255,255,0.03); }
.avail-table tbody tr:hover td.avail-vehicle-col { background: var(--surface-2); }

/* Bloque de reserva dentro de la celda */
.avail-block {
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 1px;
  right: 1px;
  border-radius: 4px;
  cursor: pointer;
  transition: filter var(--transition), transform var(--transition);
  z-index: 2;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.avail-block:hover {
  filter: brightness(1.25);
  transform: scaleY(1.1);
  z-index: 5;
}
.avail-block-label {
  font-size: 9px;
  font-weight: 700;
  padding: 0 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: rgba(255,255,255,0.95);
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
  pointer-events: none;
}

/* Tramos del bloque: inicio, medio, fin */
.avail-block.block-start  { left: 4px;  border-top-left-radius: 4px; border-bottom-left-radius: 4px; border-top-right-radius: 0; border-bottom-right-radius: 0; right: 0; }
.avail-block.block-end    { right: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 0; border-bottom-left-radius: 0; left: 0; }
.avail-block.block-middle { border-radius: 0; left: 0; right: 0; }
.avail-block.block-solo   { left: 4px; right: 4px; border-radius: 4px; }

/* Colores por estado */
.avail-quotation  { background: linear-gradient(135deg, #6b7280, #4b5563); } /* misma que finalizada */
.avail-pending    { background: linear-gradient(135deg, #f59e0b, #d97706); }
.avail-confirmed  { background: linear-gradient(135deg, #f59e0b, #d97706); } /* misma que pendiente: solo 3 colores */
.avail-in_progress{ background: linear-gradient(135deg, #3b82f6, #2563eb); }
.avail-finished   { background: linear-gradient(135deg, #6b7280, #4b5563); }
.avail-cancelled  { background: linear-gradient(135deg, #ef4444, #dc2626); opacity: 0.5; }

/* Tooltip al hover */
.avail-tooltip {
  position: fixed;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 9000;
  pointer-events: none;
  min-width: 200px;
  max-width: 260px;
  animation: tooltip-in 0.15s ease;
}
@keyframes tooltip-in {
  from { opacity:0; transform: translateY(4px); }
  to   { opacity:1; transform: translateY(0); }
}
.avail-tooltip-title  { font-weight: 700; color: var(--text); margin-bottom: 6px; }
.avail-tooltip-row    { display: flex; justify-content: space-between; gap: 10px; color: var(--text-2); margin-top: 3px; }
.avail-tooltip-row span:last-child { color: var(--text); font-weight: 600; }

/* Hoy marker */
.today-marker {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--accent);
  opacity: 0.6;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 3;
}

/* =====================================================
   MODAL DE PAGO — selector de método
   ===================================================== */

.pay-method-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1.5px solid var(--border-2);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  transition: all var(--transition);
  user-select: none;
}
.pay-method-label input[type=radio] { display: none; }
.pay-method-label:hover {
  border-color: var(--accent);
  color: var(--text);
}
.pay-method-label.pay-method-active {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--text);
  font-weight: 700;
}
.pay-method-icon {
  font-size: 18px;
  flex-shrink: 0;
}

/* =====================================================
   DATETIME INPUT — icono de calendario visible
   ===================================================== */

input[type="datetime-local"].datetime-input,
input[type="datetime-local"] {
  color-scheme: dark;
}
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  filter: invert(0.7) sepia(1) saturate(3) hue-rotate(180deg) brightness(1.3);
  cursor: pointer;
  opacity: 0.9;
}
input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  filter: invert(0.9) sepia(1) saturate(4) hue-rotate(180deg) brightness(1.5);
}

/* =====================================================
   MÓDULO DE CAJA — Dashboard de Seña ↔ Saldo
   ===================================================== */

/* Layout: dos columnas */
.cash-dashboard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 0;
}

.cash-col {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Títulos de sección dentro de la columna */
.cash-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-2);
}
.cash-section-icon { font-size: 16px; }
.cash-section-badge {
  margin-left: auto;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}
.badge-income-light  { background: rgba(34,197,94,0.12);  color: var(--success); }
.badge-pending-light { background: rgba(245,158,11,0.12); color: var(--warning); }

.cash-income-title  { color: var(--success); }
.cash-expense-title { color: var(--danger); }
.cash-pending-title { color: var(--warning); }

/* Tarjeta grande de valor */
.cash-big-card {
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  position: relative;
  overflow: hidden;
}
.cash-big-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  border-radius: 0 0 0 var(--radius-sm);
}
.cash-card-income  { background: rgba(34,197,94,0.06);   border: 1px solid rgba(34,197,94,0.2); }
.cash-card-income::before  { background: var(--success); }
.cash-card-expense { background: rgba(239,68,68,0.06);   border: 1px solid rgba(239,68,68,0.2); }
.cash-card-expense::before { background: var(--danger); }
.cash-card-pending { background: rgba(245,158,11,0.06);  border: 1px solid rgba(245,158,11,0.2); }
.cash-card-pending::before { background: var(--warning); }

.cash-big-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}
.cash-big-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -1px;
  line-height: 1;
}
.cash-pending-note {
  font-size: 11px;
  color: var(--warning);
  margin-top: 8px;
  opacity: 0.85;
}

/* Desglose (breakdown rows) */
.cash-breakdown { display: flex; flex-direction: column; gap: 6px; }
.cash-breakdown-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-2);
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.cash-breakdown-row:last-child { border-bottom: none; }
.cash-breakdown-left  { display: flex; align-items: center; gap: 8px; }
.cash-breakdown-right { font-weight: 600; }
.cash-breakdown-empty { font-size: 12px; color: var(--text-3); font-style: italic; padding: 4px 0; }

/* Dots de colores para categorías */
.cash-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-seña    { background: var(--success); }
.dot-other   { background: var(--info); }
.dot-expense { background: var(--danger); }

/* Status dots */
.cash-status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-pending-dot   { background: var(--text-3); }
.status-confirmed-dot { background: var(--success); }
.status-active-dot    { background: var(--info); }

/* Divisor */
.cash-divider {
  height: 1px;
  background: var(--border);
  margin: 2px 0;
}

/* Tarjeta de flujo neto */
.cash-net-card {
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  text-align: center;
}
.cash-net-pos {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.3);
}
.cash-net-neg {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.3);
}
.cash-net-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-3);
  margin-bottom: 8px;
}
.cash-net-value {
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1;
  margin-bottom: 6px;
}
.cash-net-pos .cash-net-value { color: var(--success); }
.cash-net-neg .cash-net-value { color: var(--danger); }
.cash-net-sub {
  font-size: 11px;
  color: var(--text-3);
}

/* Lista de reservas pendientes */
.cash-pending-list {
  background: rgba(245,158,11,0.04);
  border: 1px solid rgba(245,158,11,0.15);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.cash-pending-list-header {
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--warning);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  background: rgba(245,158,11,0.08);
  border-bottom: 1px solid rgba(245,158,11,0.15);
}
.cash-pending-item {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(245,158,11,0.08);
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: background var(--transition);
}
.cash-pending-item:last-child { border-bottom: none; }
.cash-pending-item:hover { background: rgba(245,158,11,0.06); }

.cash-pending-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.cash-pending-client {
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
}
.cash-pending-item-mid {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cash-pending-voucher {
  font-size: 11px;
  color: var(--accent);
}

.cash-pending-amounts {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 2px;
  background: rgba(0,0,0,0.15);
  border-radius: 4px;
  padding: 6px 8px;
}
.cash-pending-amt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-2);
}
.cash-pending-balance-row {
  padding-top: 4px;
  margin-top: 2px;
  border-top: 1px solid rgba(255,255,255,0.06);
  color: var(--text);
}

.cash-empty-pending {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  color: var(--success);
  font-size: 13px;
  font-weight: 600;
  background: rgba(34,197,94,0.05);
  border: 1px dashed rgba(34,197,94,0.2);
  border-radius: var(--radius-sm);
}

/* Métricas */
.cash-metrics-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.cash-metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  text-align: center;
}
.cash-metric-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.5px;
  line-height: 1;
  margin-bottom: 4px;
}
.cash-metric-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.cash-metric-sub {
  font-size: 11px;
  color: var(--text-3);
}
.cash-metric-bar {
  height: 4px;
  background: var(--border-2);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 6px;
}
.cash-metric-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--success));
  border-radius: 2px;
  transition: width 0.8s ease;
}

/* Badge extras para caja */
.badge-info    { background: var(--info-bg); color: var(--info); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-primary { background: var(--accent-light); color: var(--accent-2); }

/* Responsive: colapsar a 1 columna en pantallas chicas */
@media (max-width: 900px) {
  .cash-dashboard { grid-template-columns: 1fr; }
}


/* =====================================================
   MOBILE / PWA — Responsive (≤ 768px)
   ===================================================== */

/* ── Hamburger button ───────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.hamburger:hover { background: var(--border); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: all 0.2s;
}

/* ── Sidebar overlay (mobile) ───────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 90;
}
.sidebar-overlay.show { display: block; }

/* ── Tab bar (mobile bottom nav) ───────────────────── */
.tab-bar {
  display: none;
}

/* ── Topbar left group ──────────────────────────────── */
.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.topbar-brand {
  font-size: 13px;
  color: var(--text-3);
}

/* PDF buttons: visible en desktop, oculto en mobile */
.btn-pdf-only {
  display: inline-flex;
}

/* =====================================================
   BREAKPOINT MOBILE ≤ 768px
   ===================================================== */
@media (max-width: 768px) {

  /* Ocultar reloj y brand en topbar */
  .topbar-clock,
  .topbar-brand { display: none; }

  /* Mostrar hamburger */
  .hamburger { display: flex; }

  /* Sidebar se convierte en drawer desde la izquierda */
  .sidebar {
    transform: translateX(-100%);
    z-index: 95;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 32px rgba(0,0,0,0.5);
  }

  /* Main wrapper ocupa todo el ancho */
  .main-wrapper {
    margin-left: 0;
  }

  /* Padding del contenido reducido */
  #main-content {
    padding: 16px 14px;
    padding-bottom: 80px; /* espacio para tab bar */
  }

  /* Topbar más compacta */
  .topbar {
    padding: 0 14px;
    height: 54px;
  }
  .topbar-title {
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* Tab bar visible */
  .tab-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 62px;
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    z-index: 80;
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .tab-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    cursor: pointer;
    transition: background var(--transition);
    padding: 6px 4px;
    border-radius: 0;
    -webkit-tap-highlight-color: transparent;
  }
  .tab-item:active { background: var(--border); }
  .tab-item.active { background: var(--accent-light); }
  .tab-icon {
    font-size: 20px;
    line-height: 1;
  }
  .tab-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.3px;
  }
  .tab-item.active .tab-label { color: var(--accent-2); }
  .tab-item.active .tab-icon { filter: drop-shadow(0 0 4px var(--accent-glow)); }

  /* Grillas colapsan a 1 columna */
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr !important;
  }

  /* Formularios en 1 columna */
  .form-row.cols-2,
  .form-row.cols-3 {
    grid-template-columns: 1fr;
  }

  /* Page header */
  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
  }
  .page-title { font-size: 18px; }

  /* Botones touch-friendly (44px mínimo) */
  .btn {
    min-height: 44px;
    font-size: 14px;
  }
  .btn-sm {
    min-height: 36px;
    font-size: 12px;
  }
  .btn-icon {
    min-height: 36px;
    width: 36px;
    height: 36px;
  }

  /* Toolbar en columna */
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .search-box {
    max-width: 100%;
    width: 100%;
  }

  /* Tablas con scroll horizontal */
  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .data-table th,
  .data-table td {
    padding: 10px 12px;
    font-size: 12.5px;
  }

  /* Modales a pantalla completa en mobile */
  .modal-backdrop {
    padding: 0;
    align-items: flex-end;
  }
  .modal,
  .modal-lg,
  .modal-sm {
    max-width: 100%;
    width: 100%;
    border-radius: 18px 18px 0 0;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    margin: 0;
  }
  .modal-body {
    overflow-y: auto;
    flex: 1;
    padding: 18px 16px;
  }
  .modal-header { padding: 16px; }
  .modal-footer {
    padding: 12px 16px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom, 0));
    flex-wrap: wrap;
    gap: 8px;
  }
  .modal-footer .btn { flex: 1; justify-content: center; min-width: 0; }

  /* Stat cards más compactas */
  .stat-value { font-size: 24px; }
  .stat-card { padding: 14px; }

  /* Cards */
  .card { padding: 14px; }

  /* Ocultar botones de PDF en mobile (Puppeteer no disponible en cloud) */
  .btn-pdf-only { display: none !important; }

  /* Toast más compacto */
  #toast-container {
    top: 60px;
    right: 10px;
    left: 10px;
  }
  .toast {
    max-width: 100%;
    min-width: unset;
  }

  /* Reservation cards en mobile */
  .res-card-actions { flex-wrap: wrap; }

  /* Ocultar columnas menos importantes en tablas mobile */
  .hide-mobile { display: none !important; }
}

/* ── Pantallas muy pequeñas (< 375px) ──────────────── */
@media (max-width: 374px) {
  html { font-size: 13px; }
  #main-content { padding: 12px 10px 80px; }
  .tab-label { display: none; }
  .tab-bar { height: 52px; }
  .tab-icon { font-size: 22px; }
}

/* ── Safe area para iPhone con notch ───────────────── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .tab-bar {
    padding-bottom: env(safe-area-inset-bottom);
    height: calc(62px + env(safe-area-inset-bottom));
  }
  #main-content {
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
  }
}

/* =====================================================
   ICONOS DE FECHA Y HORA — bien visibles sobre el tema oscuro
   (calendario y reloj de los campos date / time / month / week)
   ===================================================== */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator,
input[type="week"]::-webkit-calendar-picker-indicator {
  filter: invert(1) brightness(1.15);
  opacity: 0.9;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
}
input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="time"]::-webkit-calendar-picker-indicator:hover,
input[type="month"]::-webkit-calendar-picker-indicator:hover,
input[type="week"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.12);
}

/* =====================================================
   PANEL DE GESTIÓN Y CAJA (fx-*)
   ===================================================== */
.fx-periodbar { display:flex; flex-wrap:wrap; align-items:center; gap:12px; margin:0 0 18px; }
.fx-chips { display:flex; flex-wrap:wrap; gap:6px; background:var(--bg-3); border:1px solid var(--border); border-radius:10px; padding:4px; }
.fx-chip { background:transparent; border:0; color:var(--text-2); font-size:13px; font-weight:600; padding:7px 13px; border-radius:7px; cursor:pointer; transition:all .15s; }
.fx-chip:hover { color:var(--text); background:rgba(255,255,255,.05); }
.fx-chip.active { background:var(--accent); color:#fff; box-shadow:0 1px 6px var(--accent-glow); }
.fx-custom { display:flex; align-items:center; gap:8px; color:var(--text-3); }
.fx-custom input { background:var(--bg-3); border:1px solid var(--border-2); color:var(--text); border-radius:8px; padding:7px 10px; font-size:13px; }

/* KPIs */
.fx-kpis { display:grid; grid-template-columns:repeat(6,1fr); gap:12px; margin-bottom:18px; }
.fx-kpis-4 { grid-template-columns:repeat(4,1fr); }
.fx-kpi { background:var(--bg-3); border:1px solid var(--border); border-radius:12px; padding:16px 16px 14px; position:relative; overflow:hidden; min-width:0; }
.fx-kpi::before { content:''; position:absolute; left:0; top:0; right:0; height:3px; background:var(--accent); opacity:.9; }
.fx-kpi.inc::before,.fx-kpi.net::before,.fx-kpi.ok::before { background:var(--success); }
.fx-kpi.exp::before,.fx-kpi.neg::before { background:var(--danger); }
.fx-kpi.warn::before { background:var(--warning); }
.fx-kpi.acc::before { background:#a78bfa; }
.fx-kpi.occ::before { background:#14b8a6; }
.fx-kpi-label { font-size:11px; font-weight:700; letter-spacing:.7px; text-transform:uppercase; color:var(--text-3); margin-bottom:9px; }
.fx-kpi-value { font-size:clamp(18px,1.9vw,24px); font-weight:800; line-height:1.1; font-variant-numeric:tabular-nums; letter-spacing:-.3px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.fx-kpi.neg .fx-kpi-value { color:var(--danger); }
.fx-kpi-foot { display:flex; flex-wrap:wrap; align-items:center; gap:6px 8px; margin-top:10px; font-size:11.5px; color:var(--text-3); }
.fx-delta { font-weight:700; padding:2px 7px; border-radius:20px; font-size:11px; white-space:nowrap; }
.fx-delta.up { color:var(--success); background:var(--success-bg); }
.fx-delta.down { color:var(--danger); background:var(--danger-bg); }
.fx-delta.flat { color:var(--text-3); background:rgba(255,255,255,.05); }
.fx-neg { color:var(--danger); }

/* Paneles */
.fx-panel { background:var(--bg-3); border:1px solid var(--border); border-radius:12px; padding:18px 20px; margin-bottom:16px; min-width:0; }
.fx-grid { display:grid; gap:16px; margin-bottom:0; }
.fx-grid > .fx-panel { margin-bottom:16px; }
.fx-g-op { grid-template-columns:1.6fr 1fr; }
.fx-g-21 { grid-template-columns:2fr 1fr; }
.fx-g-32 { grid-template-columns:3fr 2fr; }
.fx-g-11 { grid-template-columns:1fr 1fr; }
.fx-panel-h { display:flex; align-items:baseline; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom:14px; }
.fx-panel-h h3 { font-size:14px; font-weight:700; color:var(--text); letter-spacing:.1px; }
.fx-note { font-size:11.5px; color:var(--text-3); }
.fx-note b { color:var(--text-2); }
.fx-empty { color:var(--text-3); font-size:13px; text-align:center; padding:22px 8px; }

/* Operación de hoy */
.fx-ops { display:grid; grid-template-columns:repeat(auto-fit,minmax(104px,1fr)); gap:10px; }
.fx-op { background:var(--surface); border-radius:10px; padding:12px 12px 10px; border:1px solid var(--border); }
.fx-op b { display:block; font-size:24px; font-weight:800; line-height:1; font-variant-numeric:tabular-nums; }
.fx-op span { display:block; margin-top:6px; font-size:11.5px; color:var(--text-3); }
.fx-op.ok b { color:var(--success); } .fx-op.warn b { color:var(--warning); }

/* Barras horizontales */
.fx-hbars { display:flex; flex-direction:column; gap:12px; }
.fx-hbar-top { display:flex; justify-content:space-between; gap:10px; font-size:13px; margin-bottom:5px; }
.fx-hbar-label { color:var(--text); min-width:0; overflow:hidden; text-overflow:ellipsis; }
.fx-hbar-label em { font-style:normal; color:var(--text-3); font-size:11px; margin-left:6px; }
.fx-hbar-val { font-weight:700; font-variant-numeric:tabular-nums; white-space:nowrap; }
.fx-hbar-val small { color:var(--text-3); font-weight:600; margin-left:6px; font-size:11px; }
.fx-track { height:7px; background:rgba(255,255,255,.06); border-radius:6px; overflow:hidden; flex:1; }
.fx-fill { height:100%; border-radius:6px; }

/* Dona */
.fx-donut { display:flex; flex-direction:column; align-items:center; gap:14px; }
.fx-donut svg { width:150px; height:150px; flex:none; }
.fx-d-l { fill:var(--text-3); font-size:9px; text-transform:uppercase; letter-spacing:.6px; }
.fx-d-v { fill:var(--text); font-size:15px; font-weight:800; }
.fx-legend { list-style:none; width:100%; display:flex; flex-direction:column; gap:8px; }
.fx-legend li { display:flex; align-items:center; gap:8px; font-size:13px; }
.fx-legend li i { width:10px; height:10px; border-radius:3px; flex:none; }
.fx-legend li span { flex:1; color:var(--text-2); }
.fx-legend li b { font-variant-numeric:tabular-nums; }
.fx-legend li small { color:var(--text-3); width:38px; text-align:right; }

/* Gráfico SVG */
.fx-chartwrap { width:100%; }
.fx-svg { width:100%; height:auto; display:block; }
.fx-svg .fx-gl { stroke:rgba(255,255,255,.07); stroke-width:1; }
.fx-svg .fx-zero { stroke:rgba(255,255,255,.28); stroke-width:1; }
.fx-axis { fill:var(--text-3); font-size:10.5px; }
.fx-bar-a { fill:#22c55e; opacity:.85; } .fx-bar-b { fill:#ef4444; opacity:.8; }
.fx-bar-a:hover,.fx-bar-b:hover { opacity:1; }
.fx-line { fill:none; stroke:#4aa3e8; stroke-width:2.2; stroke-linejoin:round; stroke-linecap:round; }
.fx-dot { fill:var(--bg-3); stroke:#4aa3e8; stroke-width:2; }
.fx-legend-inline { display:flex; gap:16px; font-size:12px; color:var(--text-2); margin-bottom:6px; flex-wrap:wrap; }
.fx-legend-inline span { display:flex; align-items:center; gap:6px; }
.fx-sw { width:10px; height:10px; border-radius:3px; display:inline-block; }
.fx-sw.a { background:#22c55e; } .fx-sw.b { background:#ef4444; } .fx-sw.l { background:#4aa3e8; height:3px; width:16px; border-radius:2px; }

/* Tablas */
.fx-table th.num, .fx-table td.num { text-align:right; font-variant-numeric:tabular-nums; white-space:nowrap; }
.fx-table td.pos { color:var(--success); } .fx-table td.neg { color:var(--danger); }
.fx-table tfoot td { background:rgba(255,255,255,.035); border-top:1px solid var(--border-2); font-variant-numeric:tabular-nums; }
.fx-table .nowrap { white-space:nowrap; }
.fx-sub { font-size:11.5px; color:var(--text-3); margin-top:2px; }
.fx-concept { max-width:340px; }
.fx-occ { display:flex; align-items:center; gap:8px; min-width:120px; }
.fx-occ span { font-size:12px; font-variant-numeric:tabular-nums; width:40px; text-align:right; color:var(--text-2); }
.fx-more { text-align:right; margin-top:10px; font-size:12.5px; }
.fx-pill { display:inline-block; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; background:rgba(255,255,255,.07); color:var(--text-2); white-space:nowrap; }
.fx-pill.bad { background:var(--danger-bg); color:var(--danger); }
.fx-pill.warn { background:var(--warning-bg); color:var(--warning); }
.fx-tag { font-size:11.5px; font-weight:600; padding:3px 9px; border-radius:6px; white-space:nowrap; }
.fx-tag.in { background:var(--success-bg); color:var(--success); }
.fx-tag.out { background:var(--danger-bg); color:#f87171; }
.fx-dotm { display:inline-block; width:9px; height:9px; border-radius:50%; margin-right:8px; }

/* Pestañas */
.fx-tabs { display:flex; gap:4px; border-bottom:1px solid var(--border); margin:4px 0 16px; overflow-x:auto; }
.fx-tab { background:none; border:0; border-bottom:2px solid transparent; color:var(--text-2); font-size:14px; font-weight:600; padding:10px 16px; cursor:pointer; white-space:nowrap; margin-bottom:-1px; }
.fx-tab:hover { color:var(--text); }
.fx-tab.active { color:var(--text); border-bottom-color:var(--accent-2); }
.fx-tab span { background:rgba(255,255,255,.08); color:var(--text-2); border-radius:20px; font-size:11px; padding:1px 8px; margin-left:6px; }

/* Filtros del libro */
.fx-filters { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:10px; margin-bottom:14px; }

/* Antigüedad de saldos */
.fx-buckets { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:16px; }
.fx-bucket { background:var(--bg-3); border:1px solid var(--border); border-left:3px solid var(--bc); border-radius:10px; padding:14px 16px; display:flex; flex-direction:column; gap:4px; }
.fx-bucket span { font-size:11.5px; color:var(--text-3); text-transform:uppercase; letter-spacing:.5px; font-weight:700; }
.fx-bucket b { font-size:20px; font-weight:800; font-variant-numeric:tabular-nums; }
.fx-bucket small { color:var(--text-3); font-size:12px; }

/* Definiciones */
.fx-defs { background:var(--bg-3); border:1px solid var(--border); border-radius:12px; padding:14px 20px; margin-bottom:16px; color:var(--text-2); font-size:13px; }
.fx-defs summary { cursor:pointer; font-weight:600; color:var(--text-2); }
.fx-defs ul { margin:12px 0 2px 18px; display:flex; flex-direction:column; gap:7px; line-height:1.5; }
.fx-defs b { color:var(--text); }

@media (max-width:1280px) { .fx-kpis { grid-template-columns:repeat(3,1fr); } }
@media (max-width:1000px) {
  .fx-g-op,.fx-g-21,.fx-g-32,.fx-g-11 { grid-template-columns:1fr; }
  .fx-kpis-4 { grid-template-columns:repeat(2,1fr); }
  .fx-buckets { grid-template-columns:repeat(2,1fr); }
  .fx-filters { grid-template-columns:1fr 1fr; }
}
@media (max-width:600px) {
  .fx-kpis,.fx-kpis-4 { grid-template-columns:repeat(2,1fr); gap:10px; }
  .fx-kpi { padding:13px 12px; } .fx-kpi-value { font-size:17px; }
  .fx-panel { padding:15px 14px; }
  .fx-filters { grid-template-columns:1fr; }
  .fx-chips { width:100%; } .fx-chip { padding:7px 10px; font-size:12.5px; }
}
.fx-table .font-mono { white-space:nowrap; }

/* =====================================================
   MODO CLARO — se activa con <html data-theme="light">
   Misma identidad (azul petróleo #1B6CA8), fondos grises muy suaves y tarjetas blancas.
   ===================================================== */
.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border-2);
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
  white-space: nowrap;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
@media (max-width: 900px) { .theme-toggle .theme-label { display: none; } .theme-toggle { padding: 6px 10px; } }

html[data-theme="light"] {
  color-scheme: light;

  --bg:          #f1f5f9;
  --bg-2:        #ffffff;
  --bg-3:        #ffffff;
  --surface:     #f8fafc;
  --surface-2:   #e9eff6;
  --border:      rgba(15,23,42,0.09);
  --border-2:    rgba(15,23,42,0.16);

  --accent:      #1B6CA8;
  --accent-2:    #155a8c;
  --accent-3:    #104a75;
  --accent-glow: rgba(27,108,168,0.20);
  --accent-light:rgba(27,108,168,0.09);

  --text:        #0f172a;
  --text-2:      #475569;
  --text-3:      #64748b;

  --success:     #15803d;
  --success-bg:  rgba(22,163,74,0.11);
  --warning:     #b45309;
  --warning-bg:  rgba(217,119,6,0.13);
  --danger:      #dc2626;
  --danger-bg:   rgba(220,38,38,0.09);
  --info:        #2563eb;
  --info-bg:     rgba(37,99,235,0.09);

  --shadow:      0 1px 3px rgba(15,23,42,0.07), 0 4px 14px rgba(15,23,42,0.06);
  --shadow-lg:   0 12px 36px rgba(15,23,42,0.18);
}

/* Campos de fecha/hora: ícono oscuro sobre fondo claro */
html[data-theme="light"] input[type="datetime-local"],
html[data-theme="light"] input[type="date"],
html[data-theme="light"] input[type="time"] { color-scheme: light; }
html[data-theme="light"] input[type="date"]::-webkit-calendar-picker-indicator,
html[data-theme="light"] input[type="time"]::-webkit-calendar-picker-indicator,
html[data-theme="light"] input[type="month"]::-webkit-calendar-picker-indicator,
html[data-theme="light"] input[type="week"]::-webkit-calendar-picker-indicator,
html[data-theme="light"] input[type="datetime-local"]::-webkit-calendar-picker-indicator { filter: none; opacity: .7; }
html[data-theme="light"] input[type="date"]::-webkit-calendar-picker-indicator:hover,
html[data-theme="light"] input[type="time"]::-webkit-calendar-picker-indicator:hover,
html[data-theme="light"] input[type="month"]::-webkit-calendar-picker-indicator:hover,
html[data-theme="light"] input[type="week"]::-webkit-calendar-picker-indicator:hover,
html[data-theme="light"] input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover { filter: none; opacity: 1; background: rgba(15,23,42,0.08); }

/* Elementos con colores fijos pensados para fondo oscuro */
html[data-theme="light"] .sidebar,
html[data-theme="light"] .topbar { box-shadow: 0 1px 0 var(--border); }
html[data-theme="light"] .data-table tbody tr:nth-child(even) { background: rgba(15,23,42,0.025); }
html[data-theme="light"] .badge-quotation,
html[data-theme="light"] .badge-finished { background: rgba(100,116,139,0.14); color: #475569; }
html[data-theme="light"] .btn-warning:hover { color: #fff; }
html[data-theme="light"] .modal-backdrop { background: rgba(15,23,42,0.45); }
html[data-theme="light"] .alert-warning { color: #92400e; }
html[data-theme="light"] .alert-danger  { color: #991b1b; }
html[data-theme="light"] .alert-success { color: #166534; }
html[data-theme="light"] .alert-info    { color: #1e40af; }
html[data-theme="light"] .avail-table th.avail-day-header.weekend,
html[data-theme="light"] .avail-table tbody tr:hover td { background: rgba(15,23,42,0.04); }
html[data-theme="light"] .avail-table td { border-right-color: rgba(15,23,42,0.06); }
html[data-theme="light"] .fx-chip:hover { background: rgba(15,23,42,0.06); }
html[data-theme="light"] .fx-delta.flat,
html[data-theme="light"] .fx-pill,
html[data-theme="light"] .fx-tab span { background: rgba(15,23,42,0.07); }
html[data-theme="light"] .fx-track { background: rgba(15,23,42,0.08); }
html[data-theme="light"] .fx-svg .fx-gl   { stroke: rgba(15,23,42,0.10); }
html[data-theme="light"] .fx-svg .fx-zero { stroke: rgba(15,23,42,0.35); }
html[data-theme="light"] .fx-table tfoot td { background: rgba(15,23,42,0.04); }
html[data-theme="light"] .fx-tag.out { color: var(--danger); }
html[data-theme="light"] .fx-line { stroke: #1B6CA8; }
html[data-theme="light"] .fx-dot  { stroke: #1B6CA8; fill: #fff; }
html[data-theme="light"] .fx-sw.l { background: #1B6CA8; }
html[data-theme="light"] circle[stroke="rgba(255,255,255,0.05)"] { stroke: rgba(15,23,42,0.08); }

/* ===== Crédito Coiron Lab (sutil) ===== */
.coiron-credit{display:flex;flex-direction:column;align-items:center;gap:5px;margin-top:12px;padding-top:10px;border-top:1px solid var(--border,rgba(128,128,128,.18));opacity:.55;transition:opacity .2s;cursor:default}
.coiron-credit:hover{opacity:1}
.coiron-credit span,.coiron-credit p{font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted,#8a94a6);margin:0;text-align:center;line-height:1.5}
.coiron-credit img{height:30px;width:auto;display:block}
.coiron-credit .mc-light{display:none}
html[data-theme="light"] .coiron-credit .mc-dark{display:block}
html[data-theme="light"] .coiron-credit .mc-light{display:none}
html[data-theme="light"] .coiron-credit img{filter:brightness(0) opacity(0.4)}
.coiron-credit.login{margin-top:22px;opacity:.6}
.coiron-credit.login img{height:36px}
.coiron-credit.login p{text-transform:none;letter-spacing:.02em;font-size:11px}

/* ── Centro de control ── */
.fx-op.bad { border-color: var(--danger); }
.fx-op.bad b { color: var(--danger); }
.fx-pill.ok   { background: var(--success-bg); color: var(--success); }
.fx-pill.warn { background: var(--warning-bg); color: var(--warning); }
.fx-pill.info { background: var(--info-bg); color: var(--info); }
.alert-item.info { border-left-color: var(--info); }
.alert-item.warning { border-left-color: var(--warning); }
.ctl-scroll { max-height: 440px; overflow-y: auto; }
.ctl-alarm { align-items: flex-start; gap: 10px; }
.ctl-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.ctl-tab { background: var(--surface); border: 1px solid var(--border); color: var(--text-2); padding: 6px 12px; border-radius: 8px; cursor: pointer; font-size: 13px; }
.ctl-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.ctl-count { margin-left: 6px; background: rgba(128,128,128,.25); border-radius: 10px; padding: 1px 7px; font-size: 11px; font-weight: 700; }
.ctl-count.bad { background: var(--danger); color: #fff; }
.ctl-event { display: grid; grid-template-columns: 56px 110px 1fr auto auto; gap: 10px; align-items: center; padding: 10px 8px; border-bottom: 1px solid var(--border); border-left: 3px solid var(--warning); }
.ctl-event.return { border-left-color: var(--info); }
.ctl-event.overdue { border-left-color: var(--danger); background: var(--danger-bg); }
.ctl-time { font-weight: 800; font-size: 16px; font-variant-numeric: tabular-nums; }
.ctl-kind { font-size: 12px; color: var(--text-2); }
.ctl-side { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.ctl-finder { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.ctl-finder label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--text-2); }
.ctl-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.ctl-chip { padding: 6px 10px; border-radius: 8px; font-size: 13px; border: 1px solid var(--border); }
.ctl-chip.ok { background: var(--success-bg); color: var(--success); border-color: transparent; }
@media (max-width: 800px) { .ctl-event { grid-template-columns: 50px 1fr; } .ctl-kind, .ctl-side { grid-column: 2; justify-content: flex-start; } }