:root {
  --bg: #070b16;
  --card: #0e1424;
  --card-border: rgba(98, 132, 199, 0.16);
  --text: #e7edf8;
  --text-secondary: #aebbd0;
  --muted: #6f7c92;
  --accent: #2563eb;
  --success: #20d17b;
  --warn: #f5b84b;
  --danger: #f05264;
  --input-bg: rgba(8, 13, 27, 0.86);
  --input-border: rgba(98, 132, 199, 0.22);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(37, 99, 235, 0.12), transparent), var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.22);
}

/* Login */
.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}
.login-card {
  width: min(400px, 100%);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 6px; }
.login-brand h1 { margin: 0; font-size: 1.25rem; }
.login-brand p { margin: 2px 0 0; color: var(--muted); font-size: 0.85rem; }
.login-logo, .brand-logo {
  display: grid; place-items: center;
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, #1d4ed8, #0f172a);
  font-weight: 800; font-size: 0.85rem; letter-spacing: 0.5px;
}
.login-card label { display: flex; flex-direction: column; gap: 5px; font-size: 0.8rem; color: var(--text-secondary); }
.login-card input {
  padding: 10px 12px; border-radius: 9px;
  background: var(--input-bg); border: 1px solid var(--input-border); color: var(--text); font-size: 0.95rem;
}
.login-error { color: var(--danger); font-size: 0.85rem; min-height: 1em; margin: 0; }

button {
  cursor: pointer;
  font-weight: 700;
  border: none;
  border-radius: 9px;
  padding: 10px 16px;
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
}
button:disabled { opacity: 0.6; cursor: default; }
.btn-secondary {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text-secondary);
  padding: 8px 14px;
  font-size: 0.85rem;
}

/* App */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 26px; border-bottom: 1px solid var(--card-border);
  background: rgba(8, 12, 24, 0.6); position: sticky; top: 0; backdrop-filter: blur(6px); z-index: 5;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand h1 { margin: 0; font-size: 1.15rem; }
.subtitle { margin: 2px 0 0; color: var(--muted); font-size: 0.82rem; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.who { color: var(--text-secondary); font-size: 0.82rem; }

.content { padding: 22px 26px 40px; max-width: 1240px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }

.bucket-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.bucket { padding: 18px; display: flex; flex-direction: column; gap: 5px; position: relative; overflow: hidden; }
.bucket-label { color: var(--muted); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.5px; text-transform: uppercase; }
.bucket strong { font-size: 2rem; line-height: 1.05; font-variant-numeric: tabular-nums; }
.bucket-meta { color: var(--text-secondary); font-size: 0.76rem; }
.bucket.success strong { color: #4ade80; }
.bucket.warn strong { color: #fbbf24; }

.kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.kpi { padding: 14px; display: flex; flex-direction: column; gap: 4px; }
.kpi span { color: var(--muted); font-size: 0.66rem; font-weight: 800; letter-spacing: 0.4px; text-transform: uppercase; }
.kpi strong { font-size: 1.3rem; font-variant-numeric: tabular-nums; }
.kpi strong.sm { font-size: 0.95rem; }

.panel { padding: 18px; }
.panel-header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.panel-header h2 { margin: 0; font-size: 1.05rem; }
.muted { color: var(--muted); font-size: 0.8rem; }

.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.data-table th, .data-table td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--card-border); }
.data-table th { color: var(--muted); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.4px; }
.data-table td.empty, .empty { color: var(--muted); text-align: center; padding: 18px; }

.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 0.72rem; font-weight: 700; }
.pill.ok { background: rgba(32, 209, 123, 0.14); color: #4ade80; }
.pill.warn { background: rgba(245, 184, 75, 0.16); color: #fbbf24; }
.pill.err { background: rgba(240, 82, 100, 0.16); color: #fb7185; }

.box-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.box-stat { background: rgba(15, 18, 35, 0.5); border: 1px solid var(--card-border); border-radius: 10px; padding: 12px; display: flex; flex-direction: column; gap: 4px; }
.box-stat span { color: var(--muted); font-size: 0.66rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.4px; }
.box-stat strong { font-size: 1.2rem; font-variant-numeric: tabular-nums; }
.note { color: var(--text-secondary); font-size: 0.82rem; margin: 12px 0 0; }
.footer-note { color: var(--muted); font-size: 0.78rem; text-align: center; margin-top: 8px; }

@media (max-width: 1000px) {
  .bucket-grid { grid-template-columns: repeat(2, 1fr); }
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .box-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .bucket-grid, .kpi-grid { grid-template-columns: 1fr 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
}