/* ========================================
   DeltaParking - CSS principal
   Línea gráfica DeltaApp
   ======================================== */

/* ========================================
   Custom Properties - Colores DeltaApp
   ======================================== */
:root {
  --dp-bg:      #F9F6F2;   /* Hueso/Nieve   - Fondo */
  --dp-dark:    #403D58;   /* Espacio Oscuro - Nav/Texto */
  --dp-primary: #6574BF;   /* Indigo Suave  - Primario */
  --dp-accent:  #71DECA;   /* Aguamarina    - Acento */

  --dp-dark-hover:    #524e70;
  --dp-primary-hover: #5563a8;
  --dp-accent-hover:  #5bc9b3;
  --dp-primary-light: rgba(101,116,191,.12);
  --dp-accent-light:  rgba(113,222,202,.15);

  --sidebar-width:  260px;
  --navbar-height:  60px;

  --font-body:  'Comfortaa', sans-serif;
  --font-title: 'Righteous', cursive;

  --shadow-sm: 0 1px 3px rgba(64,61,88,.10);
  --shadow-md: 0 4px 12px rgba(64,61,88,.14);
  --shadow-lg: 0 8px 24px rgba(64,61,88,.18);

  --radius:    0.5rem;
  --radius-lg: 0.75rem;
}

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

html, body { height: 100%; }

body {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--dp-dark);
  background: var(--dp-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-title { font-family: var(--font-title); }

a { color: var(--dp-primary); text-decoration: none; }
a:hover { color: var(--dp-primary-hover); }

/* ========================================
   App Shell — Grid Layout
   ======================================== */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--navbar-height) 1fr;
  grid-template-areas:
    "sidebar navbar"
    "sidebar content";
  min-height: 100vh;
  transition: grid-template-columns .3s ease;
}

.app-shell.sidebar-collapsed {
  grid-template-columns: 0 1fr;
}

/* ========================================
   Sidebar
   ======================================== */
.dp-sidebar {
  grid-area: sidebar;
  background: var(--dp-dark);
  color: rgba(255,255,255,.82);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease;
}

.dp-sidebar::-webkit-scrollbar { width: 4px; }
.dp-sidebar::-webkit-scrollbar-track { background: transparent; }
.dp-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 2px; }

/* Brand */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  text-decoration: none;
  flex-shrink: 0;
}

.sidebar-brand-logo {
  width: 38px;
  height: 38px;
  background: var(--dp-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-brand-logo i { font-size: 1.25rem; color: var(--dp-dark); }

.sidebar-brand-name {
  font-family: var(--font-title);
  font-size: 1.05rem;
  color: #fff;
  line-height: 1.1;
}

.sidebar-brand-sub {
  font-size: .6rem;
  color: var(--dp-accent);
  text-transform: uppercase;
  letter-spacing: .1em;
}

/* Nav */
.sidebar-nav { flex: 1; padding: .5rem 0; }

.sidebar-section-label {
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  padding: .9rem 1.25rem .3rem;
  font-weight: 600;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .55rem 1.25rem;
  color: rgba(255,255,255,.75);
  text-decoration: none;
  font-size: .87rem;
  cursor: pointer;
  position: relative;
  transition: all .15s ease;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.sidebar-item i { font-size: 1rem; width: 20px; flex-shrink: 0; }

.sidebar-item:hover {
  color: #fff;
  background: rgba(255,255,255,.07);
}

.sidebar-item.active {
  color: var(--dp-accent);
  background: rgba(113,222,202,.12);
}

.sidebar-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--dp-accent);
  border-radius: 0 2px 2px 0;
}

/* Sidebar sub-items */
.sidebar-submenu { background: rgba(0,0,0,.15); }
.sidebar-submenu .sidebar-item { padding-left: 2.75rem; font-size: .82rem; }

/* Sidebar footer (logout) */
.sidebar-footer {
  flex-shrink: 0;
  border-top: 1px solid rgba(255,255,255,.07);
  padding: .5rem 0;
}

/* ========================================
   Top Navbar
   ======================================== */
.dp-navbar {
  grid-area: navbar;
  background: #fff;
  border-bottom: 1px solid rgba(64,61,88,.08);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 900;
  box-shadow: var(--shadow-sm);
}

.navbar-toggler-btn {
  background: none;
  border: none;
  color: var(--dp-dark);
  cursor: pointer;
  padding: .4rem .5rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  font-size: 1.3rem;
  transition: background .15s;
}

.navbar-toggler-btn:hover { background: var(--dp-primary-light); }

.navbar-page-title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  color: var(--dp-dark);
  flex: 1;
}

.navbar-actions { display: flex; align-items: center; gap: .75rem; }

.navbar-user {
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  padding: .35rem .65rem;
  border-radius: var(--radius);
  transition: background .15s;
  text-decoration: none;
}

.navbar-user:hover { background: var(--dp-primary-light); }

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--dp-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  font-family: var(--font-title);
  flex-shrink: 0;
}

.user-name { font-size: .85rem; color: var(--dp-dark); font-weight: 500; }

/* ========================================
   Content Area
   ======================================== */
.dp-content {
  grid-area: content;
  padding: 1.5rem;
  overflow-y: auto;
  background: var(--dp-bg);
  min-height: 0;
}

/* Page header */
.page-header { margin-bottom: 1.5rem; }
.page-header h1 { font-size: 1.35rem; color: var(--dp-dark); margin-bottom: .2rem; }
.page-header p  { color: #888; font-size: .83rem; margin: 0; }

/* Breadcrumb */
.breadcrumb { padding: 0; background: none; font-size: .8rem; margin: .35rem 0 0; }
.breadcrumb-item a { color: var(--dp-primary); }
.breadcrumb-item.active { color: #999; }
.breadcrumb-item+.breadcrumb-item::before { color: #ccc; }

/* ========================================
   Stat Cards
   ======================================== */
.stat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  border: 1px solid rgba(64,61,88,.07);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.5rem;
}

.stat-icon.si-primary { background: var(--dp-primary-light); color: var(--dp-primary); }
.stat-icon.si-accent  { background: var(--dp-accent-light);  color: #1a9f8a; }
.stat-icon.si-dark    { background: rgba(64,61,88,.08);      color: var(--dp-dark); }
.stat-icon.si-warning { background: #fff8e1;                 color: #e67e00; }

.stat-value { font-family: var(--font-title); font-size: 1.6rem; color: var(--dp-dark); line-height: 1.1; }
.stat-label { font-size: .78rem; color: #888; margin-top: .1rem; }

/* ========================================
   Cards
   ======================================== */
.dp-card {
  background: #fff;
  border: 1px solid rgba(64,61,88,.07);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.dp-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(64,61,88,.07);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}

.dp-card-header h5 { margin: 0; font-size: .95rem; color: var(--dp-dark); }
.dp-card-body { padding: 1.25rem; }

/* ========================================
   Tables
   ======================================== */
.dp-table-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(64,61,88,.07);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.dp-table-wrap .dp-card-header { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.dp-table-inner { padding: 1rem 1.25rem; }

.dp-table { width: 100%; margin: 0; }

.dp-table thead th {
  background: #f5f4fa;
  color: var(--dp-dark);
  font-weight: 700;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .7rem 1rem;
  border-bottom: 1px solid rgba(64,61,88,.09);
  white-space: nowrap;
}

.dp-table tbody td {
  padding: .7rem 1rem;
  font-size: .875rem;
  color: #444;
  border-bottom: 1px solid rgba(64,61,88,.05);
  vertical-align: middle;
}

.dp-table tbody tr:last-child td { border-bottom: none; }
.dp-table tbody tr:hover { background: #faf9ff; }

/* DataTables overrides */
.dataTables_wrapper { font-family: var(--font-body); font-size: .875rem; }
.dataTables_filter input,
.dataTables_filter input.form-control,
.dataTables_length select,
.dataTables_length select.form-select {
  border: 1.5px solid #ddd;
  border-radius: var(--radius);
  padding: .4rem .7rem;
  font-family: var(--font-body);
  font-size: .85rem;
  outline: none;
  transition: border-color .15s;
}
.dataTables_length select,
.dataTables_length select.form-select {
  width: auto;
  min-width: 4.5rem;
  padding-right: 2rem;
  color: var(--dp-dark);
  background-color: #fff;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16'%3E%3Cpath fill='%23403D58' d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .6rem center;
  background-size: 12px 12px;
  cursor: pointer;
}
.dataTables_filter input:focus,
.dataTables_filter input.form-control:focus,
.dataTables_length select:focus,
.dataTables_length select.form-select:focus { border-color: var(--dp-primary); box-shadow: none; }

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: var(--radius) !important;
  font-family: var(--font-body) !important;
  font-size: .82rem !important;
  padding: .3rem .65rem !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--dp-primary) !important;
  color: #fff !important;
  border-color: var(--dp-primary) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--dp-primary-light) !important;
  color: var(--dp-primary) !important;
  border-color: transparent !important;
}

/* ========================================
   Buttons
   ======================================== */
.btn-dp {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1.2rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background .18s, transform .1s;
  text-decoration: none;
}

.btn-dp:active { transform: scale(.98); }

.btn-dp-primary { background: var(--dp-primary); color: #fff; }
.btn-dp-primary:hover { background: var(--dp-primary-hover); color: #fff; }

.btn-dp-accent  { background: var(--dp-accent); color: var(--dp-dark); font-weight: 600; }
.btn-dp-accent:hover { background: var(--dp-accent-hover); color: var(--dp-dark); }

.btn-dp-outline {
  background: transparent;
  color: var(--dp-primary);
  border: 1.5px solid var(--dp-primary);
}
.btn-dp-outline:hover { background: var(--dp-primary); color: #fff; }

.btn-dp-danger  { background: #fce4ec; color: #c62828; }
.btn-dp-danger:hover { background: #c62828; color: #fff; }

.btn-dp-ghost   { background: rgba(64,61,88,.07); color: var(--dp-dark); }
.btn-dp-ghost:hover { background: rgba(64,61,88,.14); }

/* Icon buttons */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  cursor: pointer;
  transition: background .15s;
  color: var(--dp-dark);
  font-size: 1rem;
}
.btn-icon:hover      { background: var(--dp-primary-light); color: var(--dp-primary); }
.btn-icon.btn-edit:hover   { background: #e3f2fd; color: #1565c0; }
.btn-icon.btn-danger:hover { background: #fce4ec; color: #c62828; }
.btn-icon.btn-accent:hover { background: var(--dp-accent-light); color: #1a9f8a; }
.btn-icon.btn-warn:hover   { background: #fff8e1; color: #e67e00; }

/* ========================================
   Forms
   ======================================== */
.dp-label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--dp-dark);
  margin-bottom: .35rem;
  letter-spacing: .01em;
}

.dp-input,
.dp-textarea {
  width: 100%;
  padding: .55rem .85rem;
  border: 1.5px solid #ddd;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .875rem;
  color: var(--dp-dark);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}

.dp-input:focus,
.dp-textarea:focus {
  border-color: var(--dp-primary);
  box-shadow: 0 0 0 3px rgba(101,116,191,.12);
}

.dp-input:read-only,
.dp-input[readonly] { background: #f8f8fb; color: #777; }

.dp-textarea { resize: vertical; min-height: 90px; }

.dp-select {
  width: 100%;
  padding: .55rem 2.5rem .55rem .85rem;
  border: 1.5px solid #ddd;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .875rem;
  color: var(--dp-dark);
  background-color: #fff;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23403D58' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right .85rem center;
  background-size: 14px;
  appearance: none;
  outline: none;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}

.dp-select:focus {
  border-color: var(--dp-primary);
  box-shadow: 0 0 0 3px rgba(101,116,191,.12);
}

/* Select2 overrides */
.select2-container--default .select2-selection--single {
  border: 1.5px solid #ddd !important;
  border-radius: var(--radius) !important;
  height: auto !important;
  padding: .55rem .85rem !important;
  font-family: var(--font-body) !important;
  font-size: .875rem !important;
}
.select2-container--default .select2-selection--single .select2-selection__rendered { line-height: 1.5 !important; color: var(--dp-dark) !important; padding: 0 22px 0 0 !important; }
.select2-container--default .select2-selection--single .select2-selection__arrow { height: 100% !important; right: 8px !important; }
.select2-container--default.select2-container--focus .select2-selection--single {
  border-color: var(--dp-primary) !important;
  box-shadow: 0 0 0 3px rgba(101,116,191,.12) !important;
  outline: none !important;
}
.select2-dropdown { border: 1.5px solid var(--dp-primary) !important; border-radius: var(--radius) !important; font-family: var(--font-body) !important; font-size: .875rem !important; }
.select2-container--default .select2-results__option--highlighted[aria-selected] { background: var(--dp-primary) !important; }
.select2-search__field { font-family: var(--font-body) !important; font-size: .85rem !important; border-radius: var(--radius) !important; border: 1px solid #ddd !important; outline: none; }
.select2-search__field:focus { border-color: var(--dp-primary) !important; }

/* Form group spacing */
.form-row { display: flex; flex-wrap: wrap; gap: 1rem; }
.form-row > * { flex: 1 1 220px; }

/* ========================================
   Badges
   ======================================== */
.dp-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .25em .65em;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
}

.dp-badge-primary { background: var(--dp-primary-light); color: var(--dp-primary); }
.dp-badge-accent  { background: var(--dp-accent-light);  color: #1a9f8a; }
.dp-badge-success { background: #e8f5e9; color: #2e7d32; }
.dp-badge-warning { background: #fff8e1; color: #e67e00; }
.dp-badge-danger  { background: #fce4ec; color: #c62828; }
.dp-badge-dark    { background: rgba(64,61,88,.12); color: var(--dp-dark); }

/* ========================================
   Section title with line
   ======================================== */
.section-title {
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--dp-dark);
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--dp-accent);
  display: inline-block;
}

.dp-divider { border: none; border-top: 1px solid rgba(64,61,88,.08); margin: 1.25rem 0; }

/* ========================================
   Login Page
   ======================================== */
.login-page {
  min-height: 100vh;
  background: var(--dp-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 60%, rgba(113,222,202,.14) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(101,116,191,.20) 0%, transparent 50%);
  pointer-events: none;
}

.login-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.login-logo { text-align: center; margin-bottom: 2rem; }

.login-logo-icon {
  width: 64px;
  height: 64px;
  background: var(--dp-accent);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto .85rem;
  font-size: 2rem;
  color: var(--dp-dark);
}

.login-title { font-family: var(--font-title); font-size: 1.55rem; color: var(--dp-dark); }
.login-subtitle { color: #999; font-size: .83rem; margin-top: .2rem; }

.login-footer { text-align: center; margin-top: 1.5rem; font-size: .75rem; color: #bbb; }
.login-footer strong { color: var(--dp-primary); }

/* ========================================
   Utilities
   ======================================== */
.text-dp-primary { color: var(--dp-primary) !important; }
.text-dp-accent  { color: var(--dp-accent) !important; }
.text-dp-dark    { color: var(--dp-dark) !important; }
.bg-dp-primary   { background: var(--dp-primary) !important; }
.bg-dp-accent    { background: var(--dp-accent) !important; }
.bg-dp-dark      { background: var(--dp-dark) !important; }
.bg-dp-light     { background: #fff !important; }

.gap-sm { gap: .5rem; }
.gap-md { gap: 1rem; }
.d-flex-center { display: flex; align-items: center; }
.d-flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 991.98px) {
  .app-shell { grid-template-columns: 0 1fr; }

  .dp-sidebar {
    position: fixed;
    left: 0; top: 0;
    width: var(--sidebar-width);
    transform: translateX(-100%);
    z-index: 1050;
  }

  .app-shell.sidebar-open .dp-sidebar { transform: translateX(0); }

  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 1040;
  }

  .app-shell.sidebar-open .sidebar-overlay { display: block; }

  .dp-content { padding: 1rem; }
}

@media (max-width: 575.98px) {
  .stat-card { padding: 1rem; }
  .stat-value { font-size: 1.3rem; }
  .dp-table thead th, .dp-table tbody td { padding: .5rem .7rem; font-size: .8rem; }
}