:root {
  --bg: #0b0d10;
  --panel: #12161c;
  --panel2: #0f141a;
  --muted: #9aa3af;
  --text: #e5e7eb;
  --brand: #22c55e;
  --chip: #1f2937;
  --chipText: #cbd5e1;
  --border: #243040;
  --accent: #3fb584;
  --danger: #f87171;
  --warn: #fbbf24;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 600px at 80% -200px, #0e4f3a22, #0000), var(--bg);
}

.shell { width: min(1100px, 92%); margin: 0 auto; }
header { padding: 24px 0 8px; }
h1 { margin: 0; letter-spacing: .2px; }
h2 { margin: 0; font-size: 18px; }
.tagline { margin: 6px 0 16px; color: var(--muted); }

.controls {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr auto;
  align-items: center;
}
#q {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
}
.seg { display: inline-flex; background: var(--panel); padding: 4px; border-radius: 12px; border: 1px solid var(--border); }
.seg-btn {
  border: 0; background: transparent; color: var(--muted);
  padding: 8px 12px; border-radius: 8px; cursor: pointer;
}
.seg-btn.is-active { background: var(--chip); color: var(--text); }

.status { color: var(--muted); margin: 8px 0 14px; min-height: 22px; }

.panel {
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 16px;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.panel-actions { display: flex; gap: 8px; }
.reminders { display: grid; gap: 10px; }
.rem-empty { color: var(--muted); }

.rem {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr auto;
  align-items: start;
  background: #0e141b;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
}
.rem-main h3 { margin: 0 0 2px; font-size: 16px; }
.rem-meta { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.rem-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.rem .chip { margin-left: 6px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.card {
  list-style: none;
  background: linear-gradient(180deg, #11161d, #0f141a);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; }
.meta { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 10px; }
.chip {
  background: var(--chip);
  color: var(--chipText);
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid #2c3b4d;
}
p { margin: 0 0 10px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn {
  appearance: none;
  border: 1px solid #2a3b4d;
  background: #17202a;
  color: var(--text);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
}
.btn.primary { border-color: #1f9d65; background: #123527; }
.btn.warn { border-color: #926a0d; background: #2b220e; }
.btn.danger { border-color: #7a1f1f; background: #2a1414; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.foot { color: var(--muted); padding: 26px 0 40px; }
a { color: #74e2b2; }
.badge { padding: 2px 6px; border-radius: 999px; font-size: 12px; }
.badge.overdue { background: #3b1a1a; color: #fca5a5; border: 1px solid #7f1d1d; }
.badge.soon { background: #2b2412; color: #fde68a; border: 1px solid #92400e; }