:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --card: #1c2330;
  --border: #2b3648;
  --text: #e6edf3;
  --muted: #8b98a9;
  --primary: #6d5df1;
  --primary2: #8f7ff7;
  --success: #2ea043;
  --warning: #f0b429;
  --danger: #f85149;
}
* { box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  margin: 0;
}
/* ---------- Login ---------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(109,93,241,.25), transparent),
              radial-gradient(900px 500px at 100% 110%, rgba(46,160,67,.15), transparent), var(--bg);
  padding: 20px;
}
.login-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  padding: 40px; width: 100%; max-width: 420px; box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.login-card .logo { font-size: 1.6rem; font-weight: 800; text-align: center; margin-bottom: 6px; }
.login-card .logo span { color: var(--primary2); }
.login-card .sub { color: var(--muted); text-align: center; margin-bottom: 26px; }
.form-control, .form-select {
  background: var(--bg2); border: 1px solid var(--border); color: var(--text);
}
.form-control:focus, .form-select:focus {
  background: var(--bg2); color: var(--text); border-color: var(--primary);
  box-shadow: 0 0 0 .2rem rgba(109,93,241,.25);
}
.form-control::placeholder { color: var(--muted); }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary2); border-color: var(--primary2); }
.divider { display:flex; align-items:center; gap:12px; color:var(--muted); margin:18px 0; font-size:.85rem; }
.divider::before, .divider::after { content:""; flex:1; height:1px; background:var(--border); }
/* ---------- Layout ---------- */
.app-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 260px; background: var(--bg2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar-brand { font-size: 1.3rem; font-weight: 800; padding: 20px; color: var(--text); }
.sidebar-brand i { color: var(--primary2); }
.sidebar-brand span { color: var(--primary2); }
.sidebar-empresa { padding: 0 20px 16px; border-bottom: 1px solid var(--border); }
.sidebar-empresa strong { display: block; font-size: .95rem; }
.sidebar-empresa .badge { font-size: .68rem; margin-top: 4px; }
.sidebar-nav { flex: 1; padding: 14px 10px; overflow-y: auto; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px; color: var(--muted);
  padding: 10px 14px; border-radius: 10px; margin-bottom: 4px;
  text-decoration: none; font-size: .93rem; transition: .15s;
}
.sidebar-nav a:hover { color: var(--text); background: rgba(109,93,241,.12); }
.sidebar-nav a.active { color: #fff; background: var(--primary); }
.sidebar-nav a.active .lock-icon { color: #fff; }
.lock-icon { font-size: .7rem; color: var(--warning); margin-left: auto; }
.sidebar-user {
  padding: 16px 20px; border-top: 1px solid var(--border); color: var(--muted);
  font-size: .88rem; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.sidebar-user small { width: 100%; color: var(--primary2); }
.main-content { flex: 1; padding: 26px; min-width: 0; }
.page-title { font-weight: 700; margin-bottom: 4px; }
.page-sub { color: var(--muted); margin-bottom: 24px; }
/* ---------- Cards / tablas ---------- */
.dark-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 22px;
}
.stat-card {
  background: linear-gradient(135deg, var(--card), #232c3d);
  border: 1px solid var(--border); border-radius: 14px; padding: 20px;
}
.stat-card .icon { font-size: 1.6rem; color: var(--primary2); }
.stat-card .val { font-size: 1.8rem; font-weight: 800; }
.stat-card .lbl { color: var(--muted); font-size: .85rem; }
.table { --bs-table-bg: transparent; --bs-table-color: var(--text); --bs-table-border-color: var(--border); }
.table thead th { color: var(--muted); border-bottom: 2px solid var(--border) !important; }
.badge-soft { background: rgba(109,93,241,.18); color: var(--primary2); }
/* ---------- Boleta (9 columnas x 3 filas, 15 numeros, celdas vacias en gris) ---------- */
.boleta {
  background: #fff; color: #1a1a2e; border-radius: 12px; padding: 12px;
  border: 3px solid var(--primary); width: 100%; max-width: 520px; margin: 0 auto;
}
.boleta .b-head { display: flex; justify-content: space-between; font-weight: 800; font-size: .85rem; margin-bottom: 8px; }
.boleta .b-grid { display: grid; grid-template-columns: repeat(9, 1fr); gap: 4px; }
.boleta .b-cell {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  background: #eef1f7; border-radius: 6px; font-weight: 700; font-size: .85rem;
}
.boleta .b-blank { background: #9aa0ab; }
/* ---------- Bolillero ---------- */
.ball-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); gap: 6px; }
.ball {
  aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--border);
  background: var(--bg2); color: var(--text); font-weight: 700; cursor: pointer;
  transition: .15s; font-size: .85rem;
}
.ball:hover { border-color: var(--primary2); }
.ball.drawn { background: var(--success); border-color: var(--success); color: #fff; }
.ball-grid .ball.disabled { opacity: .35; pointer-events: none; }
.last-ball {
  width: 90px; height: 90px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, #fff3, transparent), var(--primary);
  display: flex; align-items: center; justify-content: center; font-size: 2.2rem; font-weight: 800; color: #fff;
  margin: 0 auto; box-shadow: 0 10px 30px rgba(109,93,241,.4);
}
/* ---------- Lock / premium ---------- */
.lock-screen { text-align: center; padding: 70px 20px; }
.lock-screen .lock-big { font-size: 4rem; color: var(--warning); }
.lock-screen h2 { margin: 18px 0 8px; }
.lock-screen p { color: var(--muted); }
.btn-whatsapp { background: #25D366; border: none; color: #fff; font-weight: 700; }
.btn-whatsapp:hover { background: #1ebe5b; color: #fff; }
/* ---------- Imprimir ---------- */
.sheet { page-break-after: always; }
.hoja { display: flex; flex-direction: column; align-items: center; justify-content: space-around; min-height: 24cm; }
.hoja2 { display: grid; grid-template-columns: 1fr; gap: 20px; }
.boleta-print { background:#fff; color:#111; border:3px solid #333; border-radius:10px; padding:14px; max-width: 560px; margin: 0 auto; }
.boleta-print .b-head { display:flex; justify-content:space-between; font-weight:800; margin-bottom:10px; font-size:.95rem;}
.boleta-print .b-grid { display:grid; grid-template-columns: repeat(9,1fr); gap:6px; }
.boleta-print .b-cell { aspect-ratio:1; display:flex; align-items:center; justify-content:center; background:#eef1f7; border-radius:7px; font-weight:700; font-size:1rem; }
.boleta-print .b-blank { background:#999; }
@media print {
  body { background: #fff !important; }
  .sidebar, .btn, .no-print, .main-content > .btn { display: none !important; }
  .app-layout, .main-content { display: block; padding: 0; }
  .boleta-print { max-width: 480px; }
}
/* ---------- Responsive ---------- */
@media (max-width: 767px) {
  .app-layout { flex-direction: column; }
  .sidebar { position: fixed; z-index: 1040; left: -280px; transition: left .25s; height: 100vh; }
  .sidebar.open { left: 0; box-shadow: 0 0 60px rgba(0,0,0,.7); }
  .main-content { padding: 16px; }
}