:root {
  --bg: #faf8f4;
  --surface: #ffffff;
  --ink: #141414;
  --ink-soft: #3a3a3a;
  --ink-muted: #6e6a60;
  --line: #e7e1d7;
  --line-strong: #cfc7b7;
  --accent: #b84c2b;
  --accent-soft: #f3d9cd;
  --good: #3b7a3b;
  --good-soft: #dff0df;
  --warn: #b08910;
  --warn-soft: #f7eac7;
  --danger: #a6301c;
  --shadow-sm: 0 1px 2px rgba(20, 20, 20, 0.04), 0 1px 1px rgba(20, 20, 20, 0.06);
  --shadow-md: 0 4px 16px rgba(20, 20, 20, 0.08);
  --radius: 10px;
  --radius-sm: 6px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, system-ui, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.app {
  display: grid;
  grid-template-columns: 232px 1fr;
  min-height: 100vh;
}

@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 10; }
}

.sidebar {
  background: #141414;
  color: #f7f2e8;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar .brand {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 0.3px;
  line-height: 1.1;
}
.sidebar .brand small {
  display: block;
  font-size: 11px;
  color: #d8cfbd;
  font-family: var(--font-sans);
  margin-top: 2px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.sidebar nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar nav a {
  color: #f7f2e8;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-decoration: none;
}
.sidebar nav a:hover { background: #2b2b2b; text-decoration: none; }
.sidebar nav a.active { background: var(--accent); color: #fff; }
.sidebar nav a .count {
  font-size: 11px;
  background: #fff;
  color: #141414;
  padding: 1px 6px;
  border-radius: 10px;
  font-weight: 600;
}

.sidebar .user {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #2b2b2b;
  font-size: 12px;
  color: #b9b1a0;
}
.sidebar .user .settings-link {
  display: block;
  color: #d8cfbd;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 13px;
  text-decoration: none;
}
.sidebar .user .settings-link:hover { background: #2b2b2b; text-decoration: none; }
.sidebar .user .name { color: #f7f2e8; font-weight: 500; }
.sidebar .user form { display: inline; }
.sidebar .user button {
  background: none;
  border: 0;
  color: #b9b1a0;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  font-size: 12px;
}

.main { padding: 32px 40px; max-width: 1280px; }
@media (max-width: 640px) { .main { padding: 20px; } }

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.page-header h1 {
  font-family: var(--font-serif);
  font-size: 28px;
  margin: 0;
  font-weight: 600;
}
.page-header .subtitle { color: var(--ink-muted); font-size: 13px; margin-top: 4px; }
.page-header .actions { display: flex; gap: 8px; flex-wrap: wrap; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: 16px; }
.card h2 { font-size: 15px; margin: 0 0 12px; font-weight: 600; letter-spacing: 0.2px; text-transform: uppercase; color: var(--ink-muted); }
.card h3 { font-size: 16px; margin: 0 0 8px; }

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  background: var(--line);
  color: var(--ink-soft);
}
.tag.good { background: var(--good-soft); color: var(--good); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }
.tag.danger { background: #f6dad5; color: var(--danger); }
.tag.accent { background: var(--accent-soft); color: var(--accent); }

.grade-A { background: #2f6e2f; color: #fff; padding: 2px 8px; border-radius: 4px; font-weight: 700; font-size: 12px; }
.grade-B { background: #b08910; color: #fff; padding: 2px 8px; border-radius: 4px; font-weight: 700; font-size: 12px; }
.grade-C { background: #6e6a60; color: #fff; padding: 2px 8px; border-radius: 4px; font-weight: 700; font-size: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}
.btn:hover { border-color: var(--ink); text-decoration: none; }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.primary:hover { background: #9a3f23; border-color: #9a3f23; }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.sm { padding: 4px 10px; font-size: 12px; }
.btn.danger { background: var(--danger); color: #fff; border-color: var(--danger); }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; color: var(--ink-muted); padding: 8px 10px; border-bottom: 1px solid var(--line); }
.table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:hover td { background: #fbf8f2; }

.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-row label { font-size: 12px; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.3px; }
.form-row input[type=text], .form-row input[type=email], .form-row input[type=password], .form-row input[type=number], .form-row input[type=date], .form-row input[type=url], .form-row select, .form-row textarea {
  padding: 9px 11px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  background: #fff;
}
.form-row textarea { min-height: 90px; resize: vertical; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
.form-row .hint { font-size: 12px; color: var(--ink-muted); }

.notice { padding: 10px 14px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: #fff; font-size: 14px; }
.notice.error { background: #f6dad5; border-color: #e5b5ac; color: #6e1e10; }
.notice.success { background: var(--good-soft); border-color: #b8dfb8; color: var(--good); }

.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li { padding: 6px 0; display: flex; gap: 10px; align-items: flex-start; border-bottom: 1px dashed var(--line); }
.checklist li:last-child { border-bottom: 0; }
.checklist li input[type=checkbox] { margin-top: 4px; }
.checklist li.done { color: var(--ink-muted); text-decoration: line-through; }

.muted { color: var(--ink-muted); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.login-card { max-width: 360px; width: 100%; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-md); }
.login-card h1 { font-family: var(--font-serif); margin: 0 0 6px; font-size: 24px; }
.login-card p.sub { margin: 0 0 20px; color: var(--ink-muted); font-size: 13px; }

.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 20px; overflow-x: auto; }
.tabs a { padding: 10px 14px; font-size: 14px; color: var(--ink-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; text-decoration: none; white-space: nowrap; }
.tabs a.active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.tabs a:hover { color: var(--ink); text-decoration: none; }

.kpi { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.kpi .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.3px; color: var(--ink-muted); }
.kpi .value { font-family: var(--font-serif); font-size: 30px; line-height: 1; color: var(--ink); }

.timeline { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.timeline .marker { min-width: 120px; padding: 12px; border-left: 3px solid var(--line-strong); }
.timeline .marker.done { border-left-color: var(--good); }
.timeline .marker.current { border-left-color: var(--accent); background: #fff8f5; }
.timeline .marker .label { font-size: 11px; text-transform: uppercase; color: var(--ink-muted); }
.timeline .marker .title { font-weight: 600; font-size: 13px; }

[x-cloak] { display: none !important; }