:root {
  --bg: #0f1419;
  --bg-card: #1a2332;
  --bg-card-hover: #243044;
  --text: #e8edf4;
  --text-muted: #8b9cb3;
  --accent: #4da3ff;
  --accent-glow: rgba(77, 163, 255, 0.25);
  --border: rgba(255, 255, 255, 0.08);
  --danger: #f87171;
  --warn: #fbbf24;
  --ok: #34d399;
  --radius: 16px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(77, 163, 255, 0.12), transparent),
    var(--bg);
  line-height: 1.5;
}

.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.top-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1, h2, h3 { margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); }
h2 { font-size: 1.15rem; margin-bottom: 0.75rem; }
.muted { color: var(--text-muted); }
.back { color: var(--accent); text-decoration: none; font-weight: 500; }
.neg { color: var(--danger); }
.pos { color: var(--ok); }
.hidden { display: none !important; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 5;
  padding: 0.55rem 0;
  background: rgba(15, 20, 25, 0.92);
  backdrop-filter: blur(10px);
}

.nav button {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font: inherit;
  cursor: pointer;
}

.nav button[aria-current="true"] {
  border-color: rgba(77, 163, 255, 0.5);
  background: var(--bg-card-hover);
  color: var(--accent);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.card, .panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card {
  padding: 1.1rem 1.2rem;
  cursor: pointer;
}

.card .label { margin: 0; color: var(--text-muted); font-size: 0.82rem; }
.card .value { margin: 0.25rem 0 0; font-size: 1.4rem; font-weight: 700; }
.card .meta { margin: 0.35rem 0 0; font-size: 0.85rem; color: var(--text-muted); }

.panel { padding: 1.25rem; margin-bottom: 1.25rem; }

.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.55rem 0.45rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--text-muted); font-weight: 600; position: sticky; top: 0; background: var(--bg-card); }

.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 0.9rem; }
input, select, textarea {
  background: #111826;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.5rem 0.7rem;
  font: inherit;
}

button.action, .gate-card button, .filters button {
  appearance: none;
  border: 1px solid rgba(77, 163, 255, 0.45);
  background: rgba(77, 163, 255, 0.16);
  color: var(--text);
  border-radius: 10px;
  padding: 0.5rem 0.85rem;
  font: inherit;
  cursor: pointer;
}

.flag { border-left: 3px solid var(--warn); padding-left: 0.85rem; margin-bottom: 0.85rem; }
.flag.high { border-color: var(--danger); }
.note, .meta { font-size: 0.92rem; }
ul.note { padding-left: 1.1rem; }

.gate { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.gate-card { width: min(420px, 100%); display: grid; gap: 0.65rem; }
.gate-card label { font-size: 0.85rem; color: var(--text-muted); }

.badge {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.15);
  color: var(--warn);
}

.badge.ok { background: rgba(52, 211, 153, 0.15); color: var(--ok); }
.badge.bad { background: rgba(248, 113, 113, 0.15); color: var(--danger); }
.badge.warn { background: rgba(251, 191, 36, 0.16); color: var(--warn); }

.banner {
  background: linear-gradient(180deg, rgba(77, 163, 255, 0.16), var(--bg-card));
  border: 1px solid rgba(77, 163, 255, 0.28);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
  cursor: pointer;
}
.banner .label { margin: 0; color: var(--text-muted); font-size: 0.82rem; }
.banner .value { margin: 0.3rem 0 0.45rem; font-size: 1.45rem; font-weight: 700; }
.banner p { margin: 0.35rem 0 0; }

.plan-item .value { margin: 0.2rem 0 0.45rem; font-size: 1.15rem; font-weight: 700; }
.flag.pay_now, .flag.pay_shutoff { border-color: var(--warn); }
.flag.do_not_pay_now, .flag.do_first { border-color: var(--danger); }
.flag.claim, .flag.paid { border-color: var(--ok); }

.bars { display: grid; gap: 0.55rem; }
.bar-row {
  display: grid;
  grid-template-columns: minmax(7.5rem, 12rem) 1fr auto;
  gap: 0.65rem;
  align-items: center;
}
.bar-label { font-size: 0.82rem; color: var(--text-muted); }
.bar-track {
  height: 0.7rem;
  background: #111826;
  border-radius: 999px;
  overflow: hidden;
}
.bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2563eb, var(--accent));
}
.bar-fill.warn { background: linear-gradient(90deg, #b45309, var(--warn)); }
.bar-fill.bad { background: linear-gradient(90deg, #b91c1c, var(--danger)); }
.bar-val { font-size: 0.85rem; font-variant-numeric: tabular-nums; white-space: nowrap; }

.cols {
  width: 100%;
  height: auto;
  display: block;
  margin: 0.4rem 0 0.2rem;
}
.cols .col { fill: #4da3ff; }
.cols .col.in { fill: #34d399; }
.cols .col.out { fill: #4da3ff; }
.cols .col.partial { fill: #fbbf24; }
.cols .col.in.partial { fill: #86efac; }
.cols .col.out.partial { fill: #fbbf24; }
.cols .col-label { fill: var(--text-muted); font-size: 11px; }
.cols .line { fill: none; stroke: #4da3ff; stroke-width: 2.4; stroke-linejoin: round; }
.cols .dot { fill: #e8edf4; stroke: #4da3ff; stroke-width: 2; }

.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.donut-wrap {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 0.8rem;
  align-items: center;
}
.donut { width: 170px; height: auto; }
.legend { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.35rem; font-size: 0.85rem; }
.legend-inline { margin: 0.4rem 0 0; font-size: 0.85rem; color: var(--text-muted); }
.swatch {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 2px;
  margin-right: 0.4rem;
  vertical-align: -0.05rem;
}
.swatch.in { background: #34d399; }
.swatch.out { background: #4da3ff; }

.stack { display: grid; gap: 0.75rem; }
.flag.shutoff, .flag.date_passed_unverified { border-color: var(--danger); }
.flag.due_today { border-color: var(--warn); }

@media (max-width: 720px) {
  .topbar { flex-direction: column; }
  .page { padding: 1.25rem 1rem 2rem; }
  .bar-row { grid-template-columns: 1fr auto; }
  .bar-track { grid-column: 1 / -1; }
  .donut-wrap { grid-template-columns: 1fr; justify-items: center; }
}