/* ==========================================================================
   COMPRA ÁGIL COES PRO - SISTEMA DE DISEÑO CORPORATIVO COES (SOBRIO Y ELEGANTE)
   Inversiones Coes SpA • 2026
   ========================================================================== */

:root {
  /* Tipografía */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Tonos Neutros Base (Idénticos a Licitaciones y Cotizador) */
  --bg-app: #f8fafc;
  --surface: #ffffff;
  --surface-alt: #f1f5f9;
  --surface-hover: #e2e8f0;
  
  /* Bordes y Líneas */
  --border-color: #e2e8f0;
  --border-subtle: #cbd5e1;
  --border-focus: #94a3b8;
  
  /* Tipografía y Textos */
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-inverse: #ffffff;
  
  /* Colores de Acento y Botones (Corporativo COES) */
  --accent-primary: #1e293b;
  --accent-hover: #0f172a;
  --accent-soft: #f1f5f9;
  
  /* Estados y Badges */
  --status-activa: #2563eb;
  --status-cotizando: #f59e0b;
  --status-enviada: #7c3aed;
  --status-adjudicada: #059669;
  --status-urgente: #dc2626;

  /* Bordes y Sombras */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --------------------------------------------------------------------------
   Barra Superior de Navegación del Ecosistema
   -------------------------------------------------------------------------- */
.ecosystem-nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--surface);
  border-bottom: 1px solid var(--border-color);
  padding: 0.4rem 1.5rem;
  font-size: 0.8rem;
  z-index: 50;
}

.ecosystem-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.eco-link {
  text-decoration: none;
  color: var(--text-muted);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.eco-link:hover {
  color: var(--text-main);
  background-color: var(--surface-alt);
}

.eco-link.current {
  background-color: var(--surface-alt);
  color: var(--text-main);
  font-weight: 600;
  border: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   Header Principal
   -------------------------------------------------------------------------- */
.app-header {
  background-color: var(--surface);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 40;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo {
  width: 36px;
  height: 36px;
  background: var(--accent-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.15rem;
  border-radius: var(--radius-sm);
}

.brand-title h1 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.brand-title p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.header-center {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* --------------------------------------------------------------------------
   Botones y Entradas
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.48rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--surface);
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  text-decoration: none;
}

.btn:hover {
  background-color: var(--surface-alt);
  border-color: var(--border-subtle);
}

.btn-primary {
  background-color: var(--accent-primary);
  color: #ffffff;
  border: 1px solid var(--accent-primary);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
}

.input-search, .select-filter {
  padding: 0.48rem 0.85rem;
  font-size: 0.82rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--surface);
  color: var(--text-main);
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s ease;
}

.input-search:focus, .select-filter:focus {
  border-color: var(--border-focus);
}

/* --------------------------------------------------------------------------
   Barra de KPIs
   -------------------------------------------------------------------------- */
.kpi-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  padding: 1.25rem 1.5rem 0.75rem 1.5rem;
}

.kpi-card {
  background-color: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  box-shadow: var(--shadow-sm);
}

.kpi-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.kpi-value {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   Barra de Controles & Rubros
   -------------------------------------------------------------------------- */
.controls-bar {
  padding: 0.5rem 1.5rem 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.search-group {
  display: flex;
  gap: 0.65rem;
}

.search-group .input-search {
  flex: 1;
}

.profiles-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-btn {
  background-color: var(--surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

.tag-btn:hover {
  background-color: var(--surface-alt);
  color: var(--text-main);
  border-color: var(--border-subtle);
}

.tag-btn.active {
  background-color: var(--accent-primary);
  color: #ffffff;
  border-color: var(--accent-primary);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Tablero Kanban
   -------------------------------------------------------------------------- */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
  padding: 0 1.5rem 1.5rem 1.5rem;
  flex: 1;
  align-items: start;
}

@media (max-width: 1200px) {
  .kanban-board {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .kanban-board {
    grid-template-columns: 1fr;
  }
}

.kanban-column {
  background-color: var(--surface-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  min-height: 520px;
}

.column-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.65rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.column-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.column-badge {
  background-color: #e2e8f0;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
}

.cards-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
  flex: 1;
}

/* --------------------------------------------------------------------------
   Tarjetas de Compra Ágil (Kanban Cards)
   -------------------------------------------------------------------------- */
.sol-card, .ca-card {
  background-color: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  box-shadow: var(--shadow-sm);
}

.sol-card:hover, .ca-card:hover {
  border-color: var(--border-subtle);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.card-code {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  font-family: monospace;
}

.card-timer-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.timer-normal {
  background-color: #f1f5f9;
  color: #334155;
  border: 1px solid #e2e8f0;
}

.timer-urgent {
  background-color: #fef2f2;
  color: #dc2626;
  border: 1px solid #fee2e2;
  animation: pulse-urgent 2s infinite ease-in-out;
}

@keyframes pulse-urgent {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

.card-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.35;
}

.card-buyer {
  font-size: 0.76rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.card-region {
  font-size: 0.72rem;
  color: var(--text-light);
}

.card-amount-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--surface-alt);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.74rem;
  color: var(--text-muted);
}

.amount-neto {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.card-plazo {
  font-size: 0.72rem;
  font-weight: 600;
  color: #059669;
  background-color: #ecfdf5;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  border: 1px solid #d1fae5;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.btn-card-nav {
  background-color: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.55rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-card-nav:hover {
  background-color: var(--surface-alt);
  border-color: var(--border-subtle);
}

.btn-cotizar-fast {
  flex: 1;
  background-color: var(--accent-primary);
  color: #ffffff;
  border: 1px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  padding: 0.38rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.btn-cotizar-fast:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.card-financials {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--surface-alt);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  margin-top: 0.2rem;
}

.card-monto {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.card-plazo {
  font-size: 0.72rem;
  font-weight: 600;
  color: #059669;
  background-color: #ecfdf5;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  border: 1px solid #d1fae5;
}

.card-items-preview {
  font-size: 0.74rem;
  color: var(--text-muted);
  background: var(--bg-app);
  padding: 0.4rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  line-height: 1.35;
}

.card-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.btn-card-action {
  flex: 1;
  padding: 0.35rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--surface);
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.btn-card-action:hover {
  background-color: var(--surface-alt);
  border-color: var(--border-subtle);
}

.btn-card-action.primary {
  background-color: var(--accent-primary);
  color: #ffffff;
  border-color: var(--accent-primary);
}

.btn-card-action.primary:hover {
  background-color: var(--accent-hover);
}

/* --------------------------------------------------------------------------
   Modal de Detalle & Cotizador Bridge
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1.5rem;
}

.modal-content {
  background-color: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 780px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.modal-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-footer {
  padding: 0.85rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background-color: var(--surface-alt);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.table-items {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin-top: 0.5rem;
}

.table-items th {
  background-color: var(--surface-alt);
  color: var(--text-muted);
  text-align: left;
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}

.table-items td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

.table-items tr:nth-child(even) {
  background-color: var(--surface-alt);
}