:root {
  --bg: #0f1117;
  --bg2: #1a1d27;
  --bg3: #222534;
  --border: #2e3145;
  --accent: #e8c56d;
  --accent2: #c9a84c;
  --text: #e8eaf0;
  --text2: #9095a8;
  --danger: #e05252;
  --success: #52c97a;
  --warning: #e8a23a;
  --info: #5294e0;
  --sidebar-w: 230px;
  --topbar-h: 56px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  display: flex;
  min-height: 100vh;
}

/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform 0.2s;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
}
.brand-icon { font-size: 28px; }
.brand-name { font-size: 16px; font-weight: 700; color: var(--accent); }
.brand-sub  { font-size: 11px; color: var(--text2); }

.sidebar-nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  color: var(--text2);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: all 0.15s;
  cursor: pointer;
}
.nav-item:hover { color: var(--text); background: var(--bg3); }
.nav-item.active { color: var(--accent); border-left-color: var(--accent); background: var(--bg3); }
.nav-icon { font-size: 16px; width: 20px; text-align: center; }

.sidebar-footer { padding: 12px 16px; font-size: 11px; color: var(--text2); border-top: 1px solid var(--border); }

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

/* ── TOPBAR ── */
.topbar {
  height: var(--topbar-h);
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 22px;
  position: sticky;
  top: 0;
  z-index: 90;
}
.topbar-toggle { background: none; border: none; color: var(--text2); font-size: 20px; cursor: pointer; padding: 4px; display: none; }
.topbar-title { font-size: 17px; font-weight: 600; flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.topbar-user { font-size: 12px; color: var(--text2); }

/* ── CONTENT / SECTIONS ── */
.content { flex: 1; padding: 24px; }
.section { display: none; }
.section.active { display: block; }

/* ── KPIs ── */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.kpi-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}
.kpi-card.warning { border-color: var(--warning); }
.kpi-label { font-size: 12px; color: var(--text2); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.kpi-value { font-size: 28px; font-weight: 700; color: var(--accent); }
.kpi-card.warning .kpi-value { color: var(--warning); }

/* ── CHARTS ── */
.charts-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.chart-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}
.chart-box h3 { font-size: 13px; color: var(--text2); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.chart-box canvas { max-height: 220px; }

/* ── TOOLBAR ── */
.section-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.search-input, .select-input {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 7px 12px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}
.search-input { flex: 1; min-width: 180px; }
.search-input:focus, .select-input:focus { border-color: var(--accent); }

/* ── TABLES ── */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.table th { color: var(--text2); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; background: var(--bg2); position: sticky; top: var(--topbar-h); }
.table tbody tr:hover { background: var(--bg3); }
.table td { font-size: 13px; }

/* ── BADGES ── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-lead      { background: rgba(82,148,224,0.2); color: var(--info); }
.badge-cliente   { background: rgba(82,201,122,0.2); color: var(--success); }
.badge-recurrente{ background: rgba(232,197,109,0.2); color: var(--accent); }
.badge-b2b       { background: rgba(160,82,224,0.2); color: #a052e0; }
.badge-pendiente { background: rgba(232,162,58,0.2);  color: var(--warning); }
.badge-confirmado{ background: rgba(82,148,224,0.2);  color: var(--info); }
.badge-en_despacho{ background: rgba(160,82,224,0.2); color: #a052e0; }
.badge-entregado { background: rgba(82,201,122,0.2);  color: var(--success); }
.badge-cancelado { background: rgba(224,82,82,0.2);   color: var(--danger); }
.badge-retiro    { background: rgba(82,148,224,0.15); color: var(--info); }
.badge-delivery  { background: rgba(232,162,58,0.15); color: var(--warning); }

.stock-low { color: var(--danger); font-weight: 700; }

/* ── STOCK ALERT ── */
.stock-alert {
  background: rgba(232,162,58,0.12);
  border: 1px solid var(--warning);
  border-radius: 8px;
  padding: 10px 16px;
  color: var(--warning);
  margin-bottom: 14px;
  font-size: 13px;
}

/* ── BUTTONS ── */
.btn {
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; }
.btn-primary   { background: var(--accent); color: #111; }
.btn-secondary { background: var(--bg3); color: var(--text); border: 1px solid var(--border); }
.btn-danger    { background: rgba(224,82,82,0.2); color: var(--danger); border: 1px solid var(--danger); }
.btn-success   { background: rgba(82,201,122,0.2); color: var(--success); border: 1px solid var(--success); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-icon { background: none; border: none; cursor: pointer; padding: 4px 6px; color: var(--text2); font-size: 14px; }
.btn-icon:hover { color: var(--text); }

/* ── AGENDA ── */
.agenda-day {
  margin-bottom: 20px;
}
.agenda-day-header {
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
  padding: 6px 0 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.agenda-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.agenda-hora { font-size: 18px; font-weight: 700; color: var(--accent); min-width: 52px; }
.agenda-info { flex: 1; }
.agenda-tipo { font-size: 11px; color: var(--text2); text-transform: uppercase; margin-bottom: 2px; }
.agenda-desc { font-size: 13px; font-weight: 500; }
.agenda-zona { font-size: 12px; color: var(--text2); margin-top: 2px; }
.agenda-actions { display: flex; gap: 6px; }

/* ── PROVEEDOR CARDS ── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.prov-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.prov-name { font-size: 16px; font-weight: 700; color: var(--accent); }
.prov-tag { font-size: 11px; color: var(--text2); text-transform: uppercase; }
.prov-info { font-size: 13px; display: flex; gap: 6px; }
.prov-info span { color: var(--text2); }
.prov-desc { font-size: 12px; color: var(--text2); line-height: 1.5; }
.prov-notas { font-size: 12px; color: var(--text2); font-style: italic; border-top: 1px solid var(--border); padding-top: 8px; }
.prov-actions { display: flex; gap: 6px; margin-top: 6px; }

/* ── MODAL ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  width: 580px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; color: var(--text2); font-size: 18px; cursor: pointer; }
.modal-close:hover { color: var(--text); }
.modal-title { font-size: 18px; font-weight: 700; margin-bottom: 20px; }

/* ── FORMS ── */
.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 12px; color: var(--text2); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 0.4px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 12px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); }
.form-textarea { resize: vertical; min-height: 70px; font-family: inherit; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }
.form-hint { font-size: 11px; color: var(--text2); margin-top: 3px; }
.delivery-info { background: var(--bg3); border-radius: 6px; padding: 10px 14px; margin-top: 10px; font-size: 13px; display: none; }
.delivery-info.show { display: block; }

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 500;
  z-index: 999;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.25s;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-color: var(--success); color: var(--success); }
.toast.error   { border-color: var(--danger);  color: var(--danger); }
.toast.info    { border-color: var(--info);    color: var(--info); }

/* ── EMPTY STATE ── */
.empty { text-align: center; padding: 48px; color: var(--text2); }
.empty-icon { font-size: 48px; margin-bottom: 12px; }
.empty p { font-size: 14px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .charts-grid { grid-template-columns: 1fr; }
  .desp-kpis { grid-template-columns: repeat(2, 1fr); }
  .desp-zonas-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 650px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .topbar-toggle { display: block; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
}

/* ── ITEMS PEDIDO ── */
.items-pedido { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; margin-top: 10px; }
.item-pedido-row {
  display: grid;
  grid-template-columns: 1fr 80px 100px 36px;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}
.item-pedido-row:last-child { border-bottom: none; }
.items-header { background: var(--bg3); font-size: 11px; color: var(--text2); text-transform: uppercase; }
.items-total { padding: 10px 12px; background: var(--bg3); display: flex; justify-content: space-between; font-weight: 700; border-top: 1px solid var(--border); }
.add-item-row { padding: 10px; border-top: 1px solid var(--border); display: flex; gap: 8px; }

/* ── PRODUCT IMAGE CARDS ── */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.prod-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.15s, transform 0.15s;
  cursor: default;
}
.prod-card:hover { border-color: var(--accent2); transform: translateY(-2px); }
.prod-card.bajo-stock { border-color: var(--danger); }
.prod-card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  background: var(--bg3);
}
.prod-card-img-fallback {
  width: 100%;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
  background: var(--bg3);
}
.prod-card-body { padding: 14px; }
.prod-card-nombre { font-size: 13px; font-weight: 700; margin-bottom: 4px; line-height: 1.3; }
.prod-card-cat { font-size: 11px; color: var(--text2); text-transform: uppercase; margin-bottom: 10px; }
.prod-card-stock {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg3);
  border-radius: 6px;
  padding: 6px 10px;
  margin-bottom: 10px;
  font-size: 13px;
}
.prod-card-stock .val { font-weight: 700; }
.prod-card-stock .val.low { color: var(--danger); }
.prod-card-prices { display: flex; justify-content: space-between; font-size: 12px; color: var(--text2); margin-bottom: 10px; }
.prod-card-prices strong { color: var(--accent); }
.prod-card-actions { display: flex; gap: 6px; }

/* ── DESPACHOS ── */
.desp-ruta-banner {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 20px;
  overflow-x: auto;
}
.desp-ruta-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 90px;
}
.desp-ruta-icon { font-size: 28px; }
.desp-ruta-label { font-size: 13px; font-weight: 700; color: var(--accent); }
.desp-ruta-sub { font-size: 11px; color: var(--text2); }
.desp-ruta-node.local .desp-ruta-icon { font-size: 34px; }
.desp-ruta-node.local .desp-ruta-label { font-size: 15px; color: var(--accent); }
.desp-ruta-line {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 0 8px;
  min-width: 120px;
}
.desp-ruta-km { font-size: 12px; font-weight: 700; color: var(--info); }
.desp-ruta-arrow { font-size: 11px; color: var(--border); letter-spacing: -2px; }
.desp-ruta-frio { font-size: 11px; color: var(--text2); }

.desp-zonas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}
.zona-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}
.zona-card:hover { border-color: var(--accent2); }
.zona-card.activa { border-color: var(--accent); background: rgba(232,197,109,0.08); }
.zona-card.local { border-color: var(--success); }
.zona-nombre { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.zona-km { font-size: 11px; color: var(--text2); margin-bottom: 6px; }
.zona-costo { font-size: 12px; color: var(--accent); font-weight: 600; }
.zona-badge {
  position: absolute;
  top: -6px; right: -6px;
  background: var(--warning);
  color: #111;
  font-size: 10px;
  font-weight: 700;
  width: 20px; height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.desp-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.desp-kpi {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}
.desp-kpi-label { font-size: 11px; color: var(--text2); text-transform: uppercase; margin-bottom: 6px; }
.desp-kpi-val { font-size: 24px; font-weight: 700; color: var(--accent); }

.desp-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}
.desp-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text2);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: -1px;
  transition: all 0.15s;
}
.desp-tab:hover { color: var(--text); }
.desp-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.desp-tab-content { display: none; }
.desp-tab-content.active { display: block; }

.desp-list { display: flex; flex-direction: column; gap: 10px; }
.desp-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 70px 1fr auto auto;
  gap: 16px;
  align-items: center;
}
.desp-item:hover { border-color: var(--border); background: var(--bg3); }
.desp-item.en_ruta { border-left: 3px solid var(--info); }
.desp-item.entregado { border-left: 3px solid var(--success); opacity: 0.7; }
.desp-item.cancelado { opacity: 0.45; }
.desp-fecha { text-align: center; }
.desp-fecha .dia { font-size: 22px; font-weight: 700; color: var(--accent); line-height: 1; }
.desp-fecha .mes { font-size: 10px; color: var(--text2); text-transform: uppercase; }
.desp-fecha .hora { font-size: 11px; color: var(--text2); margin-top: 2px; }
.desp-info {}
.desp-nombre { font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.desp-meta { font-size: 12px; color: var(--text2); display: flex; gap: 12px; flex-wrap: wrap; }
.desp-meta span { display: flex; align-items: center; gap: 4px; }
.desp-estado { display: flex; align-items: center; }
.desp-actions { display: flex; gap: 6px; align-items: center; }

.stock-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 10px;
  display: grid;
  grid-template-columns: 70px 1fr auto auto;
  gap: 16px;
  align-items: center;
}
.stock-item.en_ruta { border-left: 3px solid var(--warning); }
.stock-item.entregado { border-left: 3px solid var(--success); opacity: 0.7; }

/* ── MOVIMIENTO ── */
.mov-tipo-btns { display: flex; gap: 8px; margin-bottom: 14px; }
.mov-tipo-btn { flex: 1; padding: 10px; background: var(--bg3); border: 1px solid var(--border); border-radius: 6px; color: var(--text2); cursor: pointer; text-align: center; font-size: 13px; transition: all 0.15s; }
.mov-tipo-btn.entrada.active { border-color: var(--success); color: var(--success); background: rgba(82,201,122,0.1); }
.mov-tipo-btn.salida.active  { border-color: var(--danger);  color: var(--danger);  background: rgba(224,82,82,0.1); }