:root {
  --azul: #1a3a5c; --azul2: #2d6a9f; --azul-s: #e8f0f8;
  --borde: #c8d8e8; --texto: #1a2a3a; --fondo: #f4f7fb; --blanco: #fff;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: "Segoe UI", system-ui, sans-serif; background: var(--fondo); color: var(--texto); min-height: 100vh; }

/* ── HEADER ── */
header {
  background: var(--azul);
  color: white; padding: 18px 32px;
  box-shadow: 0 2px 14px rgba(0,0,0,0.22);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.logo-box {
  background: white;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 800;
  color: var(--azul);
  letter-spacing: 0.4px;
}
.header-left { text-align: left; }
.header-left h1 { font-size: 20px; font-weight: 700; letter-spacing: 0.3px; }
.header-left p { font-size: 13px; opacity: 0.7; margin-top: 4px; }

.header-right {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0; margin-left: auto;
}

.user-info {
  text-align: right;
}
.user-info .user-name { font-size: 13px; font-weight: 600; }
.user-info .user-role {
  font-size: 11px; opacity: 0.65; margin-top: 2px;
}

.btn-header {
  padding: 7px 14px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.26);
  background: rgba(192,57,43,0.14); color: white; font-size: 13px; font-weight: 700;
  cursor: pointer; text-decoration: none; transition: background 0.2s; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 36px;
}
.btn-header:hover { background: rgba(192,57,43,0.28); }
.btn-header.danger { border-color: rgba(255,255,255,0.26); }
.btn-header.danger:hover { background: rgba(192,57,43,0.28); }

/* ── CONTENIDO ── */
.container { max-width: 1200px; margin: 28px auto; padding: 0 18px; }
.hidden { display: none !important; }

.subtitle {
  font-size: 13px; font-weight: 700; color: #888;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;
}

.dashboard-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  margin-bottom: 18px;
}

.dashboard-hero h2 {
  color: var(--azul);
  font-size: 26px;
  line-height: 1.15;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.quick-link {
  border: 1px solid var(--borde);
  background: var(--blanco);
  color: var(--azul);
  border-radius: 7px;
  padding: 8px 12px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
}

.quick-link:hover {
  border-color: var(--azul2);
  background: var(--azul-s);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.metric-card {
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  border-radius: 10px;
  padding: 16px 18px;
  box-shadow: 0 2px 8px rgba(26,58,92,0.06);
  border-left: 4px solid var(--azul2);
}

.metric-card.danger { border-left-color: #c0392b; }
.metric-card.warn { border-left-color: #e67e22; }
.metric-card.ok { border-left-color: #1e7a4a; }

.metric-card.metric-link {
  cursor: pointer;
}

.metric-card.metric-link:hover {
  border-color: var(--azul2);
  box-shadow: 0 6px 18px rgba(26,58,92,0.14);
  transform: translateY(-1px);
}

.metric-value {
  font-size: 30px;
  font-weight: 800;
  color: var(--azul);
  line-height: 1;
}

.metric-label {
  margin-top: 7px;
  font-size: 12px;
  color: #666;
  font-weight: 700;
}

.activity-panel {
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 28px;
}

.panel-title {
  color: var(--azul);
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 10px;
}

.activity-list {
  display: grid;
  gap: 8px;
}

.activity-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid #eef2f5;
  font-size: 13px;
}

.activity-item:first-child { border-top: none; }
.activity-item strong { display: block; color: var(--texto); }
.activity-item span,
.activity-item small,
.activity-empty { color: #777; font-size: 12px; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid.compact { grid-template-columns: repeat(4, 1fr); }

.payment-group {
  background: rgba(255,255,255,0.72);
  border: 1.5px solid var(--borde);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 22px;
}

.payment-group-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.payment-group-header h3 {
  color: var(--azul);
  font-size: 18px;
}

.payment-group-header p {
  color: #666;
  font-size: 13px;
  margin-top: 4px;
}

.card {
  background: var(--blanco); border: 1.5px solid var(--borde); border-radius: 10px;
  padding: 28px 24px; text-decoration: none; color: var(--texto);
  transition: all 0.2s; display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 2px 8px rgba(26,58,92,0.07); cursor: pointer;
}
.card:hover {
  border-color: var(--azul2); box-shadow: 0 6px 20px rgba(26,58,92,0.15); transform: translateY(-2px);
}
.card-icon { font-size: 32px; }
.card-title { font-size: 17px; font-weight: 700; color: var(--azul); }
.card-desc { font-size: 13px; color: #666; line-height: 1.5; }
.card-tag {
  display: inline-block; background: var(--azul-s); color: var(--azul2);
  border-radius: 20px; padding: 3px 12px; font-size: 11px; font-weight: 700;
  margin-top: 4px; align-self: flex-start;
}

/* Colores de borde por tipo */
.card.cufp     { border-left: 4px solid #2d6a9f; }
.card.sae      { border-left: 4px solid #1e7a4a; }
.card.fondo    { border-left: 4px solid #e67e22; }
.card.leche    { border-left: 4px solid #8e44ad; }
.card.disp2026 { border-left: 4px solid #16a085; }
.card.proveedores { border-left: 4px solid #1a3a5c; }
.card.escuelas { border-left: 4px solid #2d6a9f; }
.card.ayuda { border-left: 4px solid #16a085; }
.card.admin    { border-left: 4px solid #c0392b; }
.card.logs     { border-left: 4px solid #7f8c8d; }

/* Card bloqueada (readonly) */
.card.readonly {
  cursor: default;
}
.card.readonly:hover {
  transform: none; border-color: var(--borde); box-shadow: 0 2px 8px rgba(26,58,92,0.07);
}
.card-readonly-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: #fef9e7; color: #7a6a0a;
  border: 1px solid #f0d060; border-radius: 20px;
  padding: 3px 10px; font-size: 11px; font-weight: 700; margin-top: 4px; align-self: flex-start;
}

/* Sección de admin */
.section-title {
  font-size: 11px; font-weight: 700; color: #aaa; text-transform: uppercase;
  letter-spacing: 1.2px; margin: 32px 0 14px; padding-bottom: 8px;
  border-bottom: 1.5px solid var(--borde);
}

footer {
  text-align: center; margin-top: 48px; padding-bottom: 32px;
  font-size: 12px; color: #aaa; line-height: 1.8;
}
.footer-autor { color:#bbb; margin-top:4px; }

/* Toast de permiso denegado */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
  background: #2d2d2d; color: white; padding: 12px 24px; border-radius: 10px;
  font-size: 13px; font-weight: 500; box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
  z-index: 1000; white-space: nowrap;
}
.toast.show { opacity: 1; }

@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
  .grid.compact { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: 1fr; }
  .dashboard-hero { flex-direction: column; align-items: stretch; }
  .quick-actions { justify-content: stretch; }
  .quick-link { flex: 1; text-align: center; }
  .payment-group-header { flex-direction: column; }
  header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .header-right { width: 100%; justify-content: space-between; }
}

@media (min-width: 601px) and (max-width: 980px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .grid.compact { grid-template-columns: 1fr 1fr; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
}