/* =============================================================
   DPROMA Dashboard — Componentes reutilizables
   Cards, tablas, badges, formularios, toasts, paginación
   © DPROMA. Todos los derechos reservados.
   ============================================================= */

/* ══ CARDS ══ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.card-title { font-size: var(--text-base); font-weight: 600; color: var(--text); }
.card-subtitle { font-size: var(--text-xs); color: var(--text-muted); }

/* KPI Card */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex; flex-direction: column; gap: .5rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.kpi-label { font-size: var(--text-xs); color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 500; }
.kpi-value { font-size: 1.875rem; font-weight: 700; color: var(--text); line-height: 1; }
.kpi-delta { font-size: var(--text-xs); color: var(--text-muted); }
.kpi-delta.up   { color: var(--green); }
.kpi-delta.down { color: var(--red); }
.kpi-accent-green { border-top: 3px solid var(--green); }
.kpi-accent-blue  { border-top: 3px solid var(--blue); }
.kpi-accent-gold  { border-top: 3px solid var(--gold); }
.kpi-accent-red   { border-top: 3px solid var(--red); }

/* ══ TABLAS ══ */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); }
.data-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.data-table thead { background: var(--bg-elevated); }
.data-table th {
  padding: .75rem 1rem;
  text-align: left; font-weight: 600;
  color: var(--text-muted); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: .06em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: .75rem 1rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg-hover); }
.data-table .col-actions { text-align: right; white-space: nowrap; }
.table-empty {
  text-align: center; padding: 3rem 1rem;
  color: var(--text-muted); font-size: var(--text-sm);
}

/* ══ BADGES ══ */
.badge {
  display: inline-flex; align-items: center;
  padding: .2rem .6rem;
  border-radius: 9999px;
  font-size: var(--text-xs); font-weight: 600;
  letter-spacing: .03em; white-space: nowrap;
}
.badge-green   { background: rgba(31,121,56,.15);  color: #4ade80; }
.badge-blue    { background: rgba(31,120,144,.15); color: #60a5fa; }
.badge-gold    { background: rgba(201,154,41,.15); color: #fbbf24; }
.badge-red     { background: rgba(192,57,43,.15);  color: #f87171; }
.badge-gray    { background: rgba(122,158,134,.1); color: var(--text-muted); }
.badge-orange  { background: rgba(217,119,6,.15);  color: #fb923c; }

/* OEM badges */
.oem-changan { background: #1a2e38; color: #60a5fa; }
.oem-ocn     { background: #1a3022; color: #4ade80; }
.oem-fame    { background: #2e2810; color: #fbbf24; }

/* Status badges */
.status-nuevo          { background: rgba(96,165,250,.12); color: #60a5fa; }
.status-pendiente      { background: rgba(251,191,36,.12); color: #fbbf24; }
.status-programada     { background: rgba(251,146,60,.12); color: #fb923c; }
.status-instalada      { background: rgba(74,222,128,.12); color: #4ade80; }
.status-cancelada      { background: rgba(248,113,113,.12); color: #f87171; }
.status-visita_tecnica { background: rgba(167,139,250,.12); color: #a78bfa; }

/* ══ TOOLBAR / FILTROS ══ */
.toolbar {
  display: flex; align-items: center; gap: .75rem;
  flex-wrap: wrap; margin-bottom: 1.25rem;
}
.toolbar-search {
  flex: 1; min-width: 200px;
  position: relative;
}
.toolbar-search input {
  width: 100%; padding: .5rem .875rem .5rem 2.25rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text); font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition);
}
.toolbar-search input:focus { border-color: var(--green); }
.toolbar-search-icon {
  position: absolute; left: .625rem; top: 50%; transform: translateY(-50%);
  color: var(--text-faint); pointer-events: none;
}
.toolbar-select {
  padding: .5rem .75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text); font-size: var(--text-sm);
  outline: none; cursor: pointer;
}
.toolbar-select:focus { border-color: var(--green); }

/* ══ FORMULARIOS (views) ══ */
.form-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.form-section-title {
  font-size: var(--text-base); font-weight: 600;
  color: var(--text); margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--border);
}
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.form-grid-2 { grid-template-columns: repeat(2, 1fr); }
.form-grid-3 { grid-template-columns: repeat(3, 1fr); }
.form-full   { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: .375rem; }
.form-label { font-size: var(--text-sm); font-weight: 500; color: var(--text-muted); }
.form-label .required { color: var(--red); margin-left: .2rem; }
.form-input, .form-select, .form-textarea,
.form-control, .search-input {
  padding: .5rem .875rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text); font-size: var(--text-sm);
  outline: none; width: 100%;
  /* Asegura que el desplegable nativo use colores del tema (texto legible) */
  color-scheme: dark;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus, .form-select:focus, .form-textarea:focus,
.form-control:focus, .search-input:focus {
  border-color: var(--green); box-shadow: 0 0 0 3px rgba(31,121,56,.15);
}
/* Opciones del desplegable (popup del navegador) */
.form-control option, .form-select option {
  background: var(--bg-card); color: var(--text);
}
/* Tema claro: el control nativo debe usar esquema claro */
html:not(.dark) .form-input, html:not(.dark) .form-select, html:not(.dark) .form-textarea,
html:not(.dark) .form-control, html:not(.dark) .search-input { color-scheme: light; }
/* Placeholder de las cajas de búsqueda */
.form-control::placeholder, .search-input::placeholder { color: var(--text-faint); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-hint { font-size: var(--text-xs); color: var(--text-faint); }
.form-error { font-size: var(--text-xs); color: var(--red); }
.form-actions { display: flex; gap: .75rem; justify-content: flex-end; flex-wrap: wrap; margin-top: 1.25rem; }

/* ══ TOASTS ══ */
.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .875rem 1.125rem;
  display: flex; align-items: flex-start; gap: .75rem;
  box-shadow: var(--shadow);
  animation: slideUp .25s ease;
  pointer-events: all;
  min-width: 260px;
}
.toast-icon { flex-shrink: 0; width: 18px; height: 18px; margin-top: .1rem; }
.toast-body { flex: 1; }
.toast-title { font-size: var(--text-sm); font-weight: 600; color: var(--text); }
.toast-msg   { font-size: var(--text-xs); color: var(--text-muted); margin-top: .15rem; }
.toast-close { background: none; border: none; color: var(--text-faint); font-size: 1rem; cursor: pointer; flex-shrink: 0; }
.toast-success { border-left: 3px solid var(--green); }
.toast-error   { border-left: 3px solid var(--red); }
.toast-warn    { border-left: 3px solid var(--gold); }
.toast-info    { border-left: 3px solid var(--blue); }
.toast.hiding  { animation: fadeIn .2s ease reverse forwards; }

/* ══ PAGINACIÓN ══ */
.pagination {
  display: flex; align-items: center; justify-content: center;
  gap: .5rem; margin-top: 1.25rem; flex-wrap: wrap;
}
.page-btn {
  min-width: 36px; height: 36px; padding: 0 .5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted); font-size: var(--text-sm);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.page-btn:hover:not(:disabled) { background: var(--bg-hover); color: var(--text); }
.page-btn.active { background: var(--green); color: #fff; border-color: var(--green); }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }
.page-info { font-size: var(--text-xs); color: var(--text-muted); }

/* ══ TABS ══ */
.tabs-nav {
  display: flex; gap: .25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}
.tab-btn {
  padding: .625rem 1.25rem;
  background: none; border: none;
  color: var(--text-muted); font-size: var(--text-sm); font-weight: 500;
  border-bottom: 2px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--green); border-bottom-color: var(--green); }
.tab-panel[hidden] { display: none; }

/* ══ RESPONSIVE ══ */
@media (max-width: 640px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }
  .view-actions { width: 100%; }
  .view-actions .btn { flex: 1; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-search { min-width: unset; }
}