:root {
  --bg: #0b1020; --bg-soft: #11162a; --surface: #151b31;
  --text: #e6e9f2; --muted: #a6b0cf;
  --primary: #2563eb; --primary-2: #1d4ed8; --ring: #3b82f6;
  --success: #10b981; --danger: #ef4444; --amber: #f59e0b;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  color-scheme: dark;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;color:var(--text);background:radial-gradient(1200px 600px at 80% -10%,rgba(37,99,235,.16),transparent),radial-gradient(1200px 600px at -20% 110%,rgba(16,185,129,.10),transparent),var(--bg)}
.app-header{max-width:1100px;margin:24px auto 8px;padding:16px 20px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(180deg,var(--primary),var(--primary-2));box-shadow:var(--shadow)}
.title{margin:0;font-size:1.4rem}
.subtitle{margin:2px 0 0;color:var(--muted)}
.btn{height:40px;padding:0 14px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,var(--surface),color-mix(in srgb,var(--surface) 88%,black));color:var(--text);cursor:pointer;transition:transform .12s ease,box-shadow .2s,outline-color .2s}
.btn:hover{outline:2px solid rgba(255,255,255,.12);transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,0,0,.25)}
.btn.primary{background:linear-gradient(180deg,var(--primary),var(--primary-2));border:none;color:#fff}
.app{max-width:1100px;margin:0 auto 64px;padding:0 20px}
.panel{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.10);border-radius:18px;box-shadow:var(--shadow);margin-top:16px}
.panel-header{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:12px}
.panel-header.space-between{justify-content:space-between}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:16px}
.stat-card{background:linear-gradient(180deg,var(--bg-soft),color-mix(in srgb,var(--bg-soft) 90%,black));border:1px solid rgba(255,255,255,.10);border-radius:14px;padding:12px}
.stat-header{color:var(--muted);font-weight:600;margin-bottom:6px}
.stat-value{font-size:1.5rem;font-weight:800}
.stat-row{display:flex;gap:8px;align-items:baseline}
.stat-badge{padding:2px 8px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05)}
.form{padding:16px}
.row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.field{display:grid;gap:6px}
.label{color:var(--muted);font-size:.9rem}
.input{width:100%;height:42px;border-radius:12px;padding:0 12px;background:linear-gradient(180deg,var(--bg-soft),color-mix(in srgb,var(--bg-soft) 90%,black));border:1px solid rgba(255,255,255,.14);color:var(--text);box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}
.input:focus{outline:2px solid color-mix(in srgb,var(--ring) 52%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--ring) 25%,transparent)}
select.input{padding-right:28px;color:var(--text)}
.input option,.input optgroup{background-color:var(--surface);color:var(--text)}
select.input option:checked{background-color:color-mix(in srgb,var(--primary) 45%,black);color:#fff}
.controls{display:flex;gap:8px;align-items:center}
.table-wrap{padding:16px}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
th{color:var(--muted);font-weight:600}
.empty{color:var(--muted);padding:12px}
.charts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:16px}
.chart-card{background:linear-gradient(180deg,var(--bg-soft),color-mix(in srgb,var(--bg-soft) 90%,black));border:1px solid rgba(255,255,255,.10);border-radius:14px;padding:12px}
.chart-title{color:var(--muted);font-weight:700;margin-bottom:8px}
.toast{position:fixed;bottom:18px;right:18px;background:linear-gradient(180deg,var(--surface),color-mix(in srgb,var(--surface) 90%,black));border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow);transform:translateY(16px) scale(.98);opacity:0;transition:all .2s}
.toast.show{transform:translateY(0) scale(1);opacity:1}
@media(max-width:780px){.row{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr}.charts-grid{grid-template-columns:1fr}}