/* Estilos Base Corporativos - Portal J3K */
:root {
  --j3k-dark: #004D33;
  --j3k-light: #8BCB6B;
  --j3k-ink: #0F172A;
  --j3k-muted: #475569;
  --j3k-bg: #F5F7F8;
  --j3k-surface: #FFFFFF;
  --j3k-line: #D8E1E4;
  --j3k-shadow: 0 10px 30px rgba(0,0,0,.06);
  --j3k-radius: 14px;
  --green: #10b981;
  --blue: #3b82f6;
  --warn: #f59e0b;
  --bad: #ef4444;
}

* { box-sizing: border-box; }

html, body {
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--j3k-ink);
  background: linear-gradient(180deg, #f9fbfb 0%, #f3f7f7 100%);
  margin: 0; padding: 0;
  min-height: 100vh;
}

.app { display:grid; grid-template-columns:250px 1fr; min-height:100vh; }
aside { background:var(--j3k-dark); color:white; padding:20px; position:sticky; top:0; height:100vh; overflow:auto; box-shadow: 4px 0 15px rgba(0,0,0,0.1); }
main { padding:30px 40px; overflow:auto; }

@media print {
  body { background: white; margin: 0; padding: 0; }
  .app { display: block; }
  aside, main > *:not(#print-container) { display: none !important; }
  #print-container { display: block !important; }
}

/* Ocultar sidebar cuando está dentro del iframe del dashboard */
html.in-iframe aside { display: none !important; }
html.in-iframe .app { display: block !important; }

/* Brand */
.brand { display:flex; gap:12px; align-items:center; padding-bottom:20px; border-bottom:1px solid rgba(255,255,255,.1); margin-bottom:20px; }
.brand-logo { width:50px; height:50px; background:white; border-radius:10px; display:flex; align-items:center; justify-content:center; overflow:hidden; }
.brand-logo img { max-width:45px; max-height:45px; object-fit:contain; }
.brand-title { font-weight:bold; font-size:16px; letter-spacing:0.5px; }
.brand-sub { color:#cbd5e1; font-size:11px; margin-top:2px; }

/* Nav */
.nav-btn { width:100%; border:0; background:transparent; color:#e5e7eb; text-align:left; padding:12px 14px; border-radius:10px; cursor:pointer; display:flex; align-items:center; gap:12px; margin:8px 0; font-size:14px; transition:0.2s; }
.nav-btn:hover, .nav-btn.active { background:rgba(255,255,255,.15); color:white; font-weight:600; }
.nav-icon { font-size:18px; }

/* Top Header */
.header-bar { display:flex; justify-content:space-between; align-items:center; margin-bottom:30px; }
.header-bar h1 { margin:0; font-size:28px; font-weight:800; color:var(--j3k-dark); display:flex; align-items:center; gap:10px; }

/* Views */
.view { display:none; animation: fadeIn 0.4s ease; }
.view.active { display:block; }
@keyframes fadeIn { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }

/* Cards & Panels */
.panel { background:var(--j3k-surface); border-radius:var(--j3k-radius); padding:24px; box-shadow:var(--j3k-shadow); margin-bottom:20px; border:1px solid var(--j3k-line); }
.panel-title { font-size:18px; font-weight:bold; margin:0 0 20px 0; color:var(--j3k-dark); display:flex; align-items:center; gap:8px; border-bottom:2px solid var(--j3k-line); padding-bottom:10px; }

/* Forms */
.form-grid { display:grid; grid-template-columns:repeat(2, 1fr); gap:15px; }
.form-grid .full { grid-column: 1 / -1; }
label { display:block; font-size:12px; font-weight:bold; color:var(--j3k-muted); margin-bottom:5px; text-transform:uppercase; }
input, select, textarea { width:100%; border:1px solid #cbd5e1; border-radius:8px; padding:10px 12px; font-family:inherit; font-size:14px; background:#f8fafc; transition:0.2s; outline:none; }
input:focus, select:focus, textarea:focus { border-color:var(--blue); background:white; box-shadow:0 0 0 3px rgba(59,130,246,0.1); }

/* Buttons */
button { background:var(--j3k-dark); color:white; border:none; border-radius:8px; padding:10px 18px; font-weight:bold; cursor:pointer; font-size:14px; transition:0.2s; display:inline-flex; align-items:center; gap:6px; box-shadow:0 2px 4px rgba(0,0,0,0.1); }
button:hover { filter:brightness(1.1); transform:translateY(-1px); box-shadow:0 4px 8px rgba(0,0,0,0.2); }
button.alt { background:white; color:var(--j3k-dark); border:1px solid var(--j3k-dark); box-shadow:none; }
button.alt:hover { background:#f1f5f9; }
button.blue { background:var(--blue); }
button.green { background:var(--green); }
button.red { background:var(--bad); }

/* Modals */
.modal-overlay { position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(15,23,42,0.7); backdrop-filter:blur(4px); display:none; align-items:center; justify-content:center; z-index:999; }
.modal-content { background:white; padding:30px; border-radius:20px; width:400px; box-shadow:0 25px 50px -12px rgba(0,0,0,0.25); }

/* Tables */
table { width:100%; border-collapse:collapse; background:white; font-size:13px; text-align:left; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05); margin-bottom: 10px; }
table th { background:#f8fafc; font-weight:700; color:#475569; padding:15px 16px; border-bottom:2px solid #e2e8f0; text-transform:uppercase; font-size:12px; letter-spacing:0.5px; white-space:nowrap; }
table td { padding:14px 16px; border-bottom:1px solid #f1f5f9; color:#334155; vertical-align:middle; }
table tbody tr { transition: background 0.2s ease; }
table tbody tr:hover { background:#f1f5f9; }
table tbody tr:last-child td { border-bottom:none; }

/* Empty States */
.empty-state { text-align:center; padding:50px 20px; color:var(--j3k-muted); }
.empty-state .icon { font-size:48px; margin-bottom:15px; opacity:0.5; }

/* Utilities */
.badge { display:inline-block; padding:4px 8px; border-radius:6px; font-size:11px; font-weight:bold; }

/* ══════════════════════════════════════════════════
   KPI ROW — Diseño premium compartido (ventas/compras/cotizaciones)
══════════════════════════════════════════════════ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}
.kpi-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.5);
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  transition: transform .2s, box-shadow .2s;
  position: relative;
  overflow: hidden;
  cursor: default;
}
.kpi-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(255,255,255,.15) 0%, transparent 65%);
  pointer-events: none;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.13); }
.kpi-blue   { background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%); color: white; }
.kpi-green  { background: linear-gradient(135deg, #065f46 0%, #10b981 100%); color: white; }
.kpi-orange { background: linear-gradient(135deg, #92400e 0%, #f59e0b 100%); color: white; }
.kpi-purple { background: linear-gradient(135deg, #4c1d95 0%, #8b5cf6 100%); color: white; }
.kpi-red    { background: linear-gradient(135deg, #7f1d1d 0%, #ef4444 100%); color: white; }
.kpi-teal   { background: linear-gradient(135deg, #134e4a 0%, #14b8a6 100%); color: white; }
.kpi-icon { font-size: 28px; flex-shrink: 0; filter: drop-shadow(0 2px 4px rgba(0,0,0,.2)); }
.kpi-body { flex: 1; min-width: 0; }
.kpi-card .kpi-title {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .8px; opacity: .85; margin-bottom: 4px; white-space: nowrap;
}
.kpi-card .kpi-value {
  font-size: 22px; font-weight: 800; letter-spacing: -.5px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* FILTERS BAR */
.filters-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 16px;
  background: var(--j3k-surface); border-radius: 12px;
  border: 1px solid rgba(0,77,51,.1);
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  margin-bottom: 14px;
}
.filters-left { flex: 1; }
.filters-right { display: flex; gap: 8px; align-items: center; }
.search-wrapper {
  position: relative; display: inline-flex; align-items: center;
  width: 100%; max-width: 380px;
}
.search-icon {
  position: absolute; left: 10px; font-size: 14px;
  pointer-events: none; z-index: 1;
}
.search-wrapper input {
  padding: 8px 12px 8px 34px; border-radius: 8px;
  border: 1.5px solid #d1d5db; width: 100%; font-size: 13px;
  background: #f8fafc; color: var(--j3k-ink);
  transition: border-color .2s, box-shadow .2s;
}
.search-wrapper input:focus {
  border-color: #8BCB6B; box-shadow: 0 0 0 3px rgba(139,203,107,.15);
  outline: none; background: #fff;
}
.filters-right select {
  padding: 8px 12px; border-radius: 8px; border: 1.5px solid #d1d5db;
  background: #f8fafc; font-size: 13px; color: var(--j3k-ink);
  cursor: pointer; transition: border-color .2s;
}
.filters-right select:focus { border-color: #8BCB6B; outline: none; }