:root {
  --bg: #0b1020;
  --card: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
  --text: #eaf0ff;
  --muted: rgba(234,240,255,0.7);
  --accent: #7c5cff;
  --accent2: #2bd4ff;
  --danger: #ff4d6d;
  --ok: #26d07c;
  --shadow: 0 18px 60px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; }
body {
  margin: 0; color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background:
    radial-gradient(900px 600px at 15% 10%, rgba(124,92,255,0.25), transparent 60%),
    radial-gradient(900px 600px at 85% 20%, rgba(43,212,255,0.18), transparent 60%),
    radial-gradient(900px 600px at 50% 90%, rgba(38,208,124,0.10), transparent 60%),
    var(--bg);
  min-height: 100vh;
}

.container { width: min(1100px, 92%); margin: 0 auto; padding: 28px 0 54px; }
.nav {
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 16px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04); border-radius: 18px; backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.brand { display:flex; gap: 12px; align-items:center; }
.badge {
  font-size: 12px; padding: 6px 10px; border-radius: 999px;
  border: 1px solid var(--border); background: rgba(255,255,255,0.04);
  color: var(--muted);
}
h1,h2,h3 { margin: 0 0 12px; letter-spacing: 0.2px; }
p { color: var(--muted); line-height: 1.6; }

.grid { display:grid; gap: 16px; grid-template-columns: repeat(12, 1fr); margin-top: 18px; }
.card {
  grid-column: span 12;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 22px;
  padding: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  animation: fadeIn 400ms ease;
}
@keyframes fadeIn { from { opacity:0; transform: translateY(8px);} to {opacity:1; transform:none;} }

.btn {
  display:inline-flex; align-items:center; justify-content:center;
  gap: 10px;
  padding: 12px 16px; border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
  will-change: transform;
}
.btn:hover { transform: translateY(-1px) scale(1.01); border-color: rgba(255,255,255,0.22); }
.btn:active { transform: translateY(0px) scale(0.99); }
.btn-primary {
  border-color: rgba(124,92,255,0.55);
  background: linear-gradient(135deg, rgba(124,92,255,0.35), rgba(43,212,255,0.12));
}
.btn-danger {
  border-color: rgba(255,77,109,0.55);
  background: linear-gradient(135deg, rgba(255,77,109,0.25), rgba(255,255,255,0.04));
}
.btn-success {
  border-color: rgba(38,208,124,0.55);
  background: linear-gradient(135deg, rgba(38,208,124,0.22), rgba(255,255,255,0.04));
}
.btn[disabled], .btn.disabled { opacity: .45; pointer-events:none; }

.row { display:flex; gap: 12px; flex-wrap: wrap; align-items:center; }
.input, .select, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.18);
  color: var(--text);
  outline: none;
}
label { display:block; margin: 10px 0 8px; color: var(--muted); font-size: 13px; }

.kpi {
  display:flex; gap: 12px; flex-wrap: wrap;
}
.kpi .pill {
  padding: 10px 12px; border-radius: 18px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
}

.flash { padding: 12px 14px; border-radius: 16px; border: 1px solid var(--border); margin-bottom: 14px; }
.flash.info { background: rgba(124,92,255,0.12); border-color: rgba(124,92,255,0.35); }
.flash.ok { background: rgba(38,208,124,0.10); border-color: rgba(38,208,124,0.35); }
.flash.err { background: rgba(255,77,109,0.10); border-color: rgba(255,77,109,0.35); }

.progress {
  height: 12px; border-radius: 999px; border: 1px solid var(--border);
  background: rgba(0,0,0,0.22); overflow:hidden;
}
.progress > div {
  height: 100%;
  background: linear-gradient(90deg, rgba(124,92,255,0.9), rgba(43,212,255,0.9));
  width: 0%;
  transition: width 180ms ease;
}

.timer {
  font-variant-numeric: tabular-nums;
  padding: 10px 12px; border-radius: 18px; border: 1px solid var(--border);
  background: rgba(0,0,0,0.20);
}
.timer.urgent { border-color: rgba(255,77,109,0.55); background: rgba(255,77,109,0.10); }
.small { font-size: 12px; color: var(--muted); }
hr { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }