:root {
  --bg: #f5f6f8; --surface: #ffffff; --surface-2: #f9fafb; --border: #e3e6ec; --border-strong: #cfd4dd;
  --text: #101828; --text-2: #475467; --muted: #7a8494;
  --primary: #1f4fd8; --primary-600: #1a43b8; --primary-50: #eef3ff;
  --ok: #12805c; --ok-50: #e8f6f0; --warn: #b54708; --warn-50: #fff4e5; --danger: #c0392b; --danger-50: #fdeceb;
  --radius: 8px; --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --font: Inter, "Segoe UI", -apple-system, system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
  --s1: #1f4fd8; --s2: #12a594; --s3: #e08a1e; --s4: #8b5cf6; --s5: #d6456b; --s6: #64748b;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 13.5px/1.45 var(--font); color: var(--text); background: var(--bg); font-feature-settings: "tnum"; }
a { color: var(--primary); text-decoration: none; } a:hover { text-decoration: underline; }
h1 { font-size: 20px; line-height: 1.25; margin: 0 0 12px; font-weight: 650; letter-spacing: -.01em; }
h2 { font-size: 15px; margin: 0 0 10px; font-weight: 650; } h3 { font-size: 13.5px; margin: 0 0 8px; font-weight: 650; }
.muted { color: var(--muted); } .small { font-size: 12px; } .right { text-align: right; } .nowrap { white-space: nowrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 32px; padding: 0 12px; border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  border-radius: 7px; font: inherit; font-weight: 550; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { background: var(--surface-2); text-decoration: none; } .btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible { outline: 2px solid var(--primary); outline-offset: 1px; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; } .btn.primary:hover { background: var(--primary-600); }
.btn.danger { color: var(--danger); } .btn.small { height: 26px; padding: 0 8px; font-size: 12px; } .btn.block { width: 100%; } .btn[disabled] { opacity: .55; cursor: default; }
.btn.ghost { border-color: transparent; background: transparent; } .btn.ghost:hover { background: var(--surface-2); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.card.narrow { max-width: 420px; margin: 24px auto; }
.alert { padding: 9px 12px; border-radius: 7px; margin: 0 0 12px; font-size: 13px; } .alert.err { background: var(--danger-50); color: var(--danger); border: 1px solid #f3c5c0; } .alert.ok { background: var(--ok-50); color: var(--ok); border: 1px solid #bfe3d4; }
.fld { display: block; margin: 0 0 10px; } .fld > span { display: block; margin: 0 0 3px; font-size: 12px; color: var(--text-2); font-weight: 550; }
input, select, textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border-strong); border-radius: 7px; padding: 6px 9px; width: 100%; min-height: 32px; }
input[type=checkbox] { width: auto; min-height: 0; } textarea { resize: vertical; min-height: 64px; }
input:disabled, select:disabled, textarea:disabled { background: var(--surface-2); color: var(--muted); }
fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px 4px; margin: 0 0 12px; } legend { padding: 0 6px; font-weight: 650; font-size: 12px; color: var(--text-2); }
.logo { height: 26px; width: auto; display: block; color: var(--text); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; background: #eef0f4; color: var(--text-2); white-space: nowrap; }
.badge.in_progress { background: var(--primary-50); color: var(--primary); } .badge.pending { background: var(--warn-50); color: var(--warn); }
.badge.completed { background: var(--ok-50); color: var(--ok); } .badge.cancelled { background: #f1f1f1; color: #777; } .badge.warn { background: var(--warn-50); color: var(--warn); } .badge.danger { background: var(--danger-50); color: var(--danger); }
table.plain { width: 100%; border-collapse: collapse; } table.plain th, table.plain td { padding: 7px 10px; border-bottom: 1px solid var(--border); text-align: left; }
@media (max-width: 480px) { body { font-size: 14px; } }