:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #1e2330;
  --muted: #6b7280;
  --primary: #1f4ed8;
  --primary-dk: #173bb1;
  --border: #e5e7eb;
  --ok: #137333;
  --warn: #b54708;
  --danger: #b42318;
  --info: #1f4ed8;
  --soft: #eef2ff;
  --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.10);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  background: #0f172a;
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  gap: 16px;
}
.topbar .brand a { color: #fff; font-weight: 700; font-size: 18px; }
.topbar .brand span { font-weight: 400; color: #94a3b8; }
.topnav { display: flex; flex-wrap: wrap; gap: 14px; }
.topnav a { color: #cbd5e1; }
.topnav a:hover { color: #fff; }
.topnav .sep { color: #475569; }
.user-chip {
  display: flex; align-items: center; gap: 10px;
  background: #1e293b; padding: 6px 12px; border-radius: 8px;
  font-size: 13px;
}
.user-chip strong { color: #fff; }
.user-chip .muted { color: #94a3b8; }
.user-chip .btn-link { color: #fca5a5; }

.container { max-width: 1200px; margin: 24px auto; padding: 0 20px; }

h1, h2, h3 { margin-top: 0; }
h1 { font-size: 24px; }
h2 { font-size: 18px; margin-bottom: 12px; }
h3 { font-size: 15px; margin-bottom: 8px; }
.muted { color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}
.card-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}

.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.stat .num { font-size: 28px; font-weight: 700; }
.stat .lbl { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }

table.list {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
table.list th, table.list td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
table.list th {
  background: #f8fafc;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
}
table.list tr:last-child td { border-bottom: none; }
table.list tr:hover td { background: #fafbff; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
  border: 1px solid transparent;
}
.prio-low      { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.prio-medium   { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }
.prio-high     { background: #fff7ed; color: #9a3412; border-color: #fed7aa; }
.prio-urgent   { background: #fef2f2; color: #991b1b; border-color: #fecaca; }

.status-open        { background: #f1f5f9; color: #334155; border-color: #cbd5e1; }
.status-in-progress { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.status-completed   { background: #d1fae5; color: #065f46; border-color: #a7f3d0; }
.status-approved    { background: #dbeafe; color: #1e40af; border-color: #bfdbfe; }
.status-reopened    { background: #fee2e2; color: #991b1b; border-color: #fecaca; }

.btn, button.btn, input[type="submit"].btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  background: var(--primary);
  color: #fff;
}
.btn:hover { background: var(--primary-dk); text-decoration: none; }
.btn-secondary { background: #fff; color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: #f3f4f6; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #8d1b13; }
.btn-success { background: var(--ok); }
.btn-success:hover { background: #0e5b29; }
.btn-warn { background: var(--warn); }
.btn-warn:hover { background: #8d3905; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-link { background: none; color: var(--primary); padding: 0; border: 0; }

input[type=text], input[type=email], input[type=password], input[type=date], input[type=number],
select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  background: #fff;
  font-family: inherit;
}
textarea { min-height: 80px; resize: vertical; }
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 13px; }
.form-row { margin-bottom: 14px; }
.form-row .hint { color: var(--muted); font-size: 12px; margin-top: 4px; }
.form-actions { display: flex; gap: 10px; margin-top: 6px; }

.auth-card { max-width: 420px; margin: 60px auto; }
.auth-card h1 { text-align: center; }

.flash {
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-weight: 500;
  border: 1px solid transparent;
}
.flash-success { background: #d1fae5; color: #065f46; border-color: #a7f3d0; }
.flash-error   { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
.flash-info    { background: #dbeafe; color: #1e40af; border-color: #bfdbfe; }

.category-block {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.category-block h3 { margin: 0; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.category-block h3 .chev { color: var(--muted); transition: transform .15s; }
.category-block.open h3 .chev { transform: rotate(90deg); }
.category-block .templates { display: none; margin-top: 12px; }
.category-block.open .templates { display: block; }
.category-block .template-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; border-top: 1px solid var(--border);
}
.category-block .template-row .meta { font-size: 12px; color: var(--muted); }

.toolbar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  margin-bottom: 14px;
}
.toolbar form { display: contents; }
.toolbar select, .toolbar input { width: auto; min-width: 140px; }

.task-detail dl { display: grid; grid-template-columns: 180px 1fr; gap: 8px 16px; }
.task-detail dt { color: var(--muted); }

.actions { display: flex; flex-wrap: wrap; gap: 6px; }

.locked-note {
  background: #fff7ed;
  color: #9a3412;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  display: inline-block;
}

.footer { padding: 24px 0; color: var(--muted); text-align: center; }
.footer .container { margin: 0 auto; }

.right { text-align: right; }
.nowrap { white-space: nowrap; }
.small { font-size: 12px; }

.dropdown-form { display: flex; gap: 8px; align-items: center; }
.dropdown-form select { flex: 1; }

/* Landing page */
.hero {
  background: linear-gradient(135deg, #0f172a 0%, #1f4ed8 100%);
  color: #fff;
  border-radius: 14px;
  padding: 48px 32px;
  margin-bottom: 22px;
}
.hero-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.hero h1 { font-size: 36px; margin: 0 0 12px; }
.hero h1 .accent { color: #93c5fd; font-weight: 400; }
.hero-tagline { font-size: 16px; color: #cbd5e1; margin: 0 0 24px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-lg { padding: 12px 24px; font-size: 15px; }

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 22px;
}
@media (max-width: 900px) {
  .features { grid-template-columns: 1fr; }
}
.feature {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.feature h3 { margin: 0 0 6px; color: var(--primary); }
.feature p { margin: 0; color: var(--text); }

.how-it-works .steps { padding-left: 22px; margin: 0; }
.how-it-works .steps li { margin-bottom: 8px; }

.cta-card { text-align: center; }
.cta-card .hero-cta { margin-top: 14px; }

/* Public top nav (logged out) */
.public-nav { display: flex; gap: 14px; }
.public-nav a { color: #cbd5e1; }
.public-nav a:hover { color: #fff; }

.pending-row { background: #fff7ed !important; }
.pending-pill {
  background: #fef2f2; color: #991b1b;
  border: 1px solid #fecaca;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 11px;
  font-weight: 600;
}