:root {
  --bg: #0d1117;
  --bg-card: #161b22;
  --bg-elevated: #21262d;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --primary: #ff4d00;
  --primary-hover: #ff6a2b;
  --danger: #f85149;
  --success: #3fb950;
  --warning: #d29922;
  --info: #58a6ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.85rem 1.5rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.topnav .brand a { color: var(--primary); font-weight: 700; text-decoration: none; font-size: 1.05rem; }
.topnav .links { display: flex; gap: 1rem; flex: 1; }
.topnav .links a { color: var(--text); text-decoration: none; font-size: 0.9rem; }
.topnav .links a:hover { color: var(--primary); }
.topnav .user { display: flex; align-items: center; gap: 0.75rem; font-size: 0.85rem; color: var(--muted); }
.topnav .user em { color: var(--primary); font-style: normal; font-size: 0.75rem; }

.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.footer { padding: 2rem 1.5rem; text-align: center; color: var(--muted); }

h1 { font-size: 1.5rem; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 0 0 0.75rem; color: var(--primary); }

.row { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grow { flex: 1; min-width: 200px; }
.center { text-align: center; }
.muted { color: var(--muted); }

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.9rem;
}
.btn:hover { background: var(--border); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.link-btn { background: none; border: none; color: var(--info); cursor: pointer; padding: 0; font: inherit; }
.link-btn:hover { text-decoration: underline; }
.link-btn.danger { color: var(--danger); }
.btn.small { padding: 0.25rem 0.55rem; font-size: 0.78rem; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.danger:hover { background: #b62525; border-color: #b62525; }
.inline-form { display: inline-block; margin: 0 0.25rem 0 0; }
.danger-zone { border-color: var(--danger); border-left: 3px solid var(--danger); background: rgba(248,81,73,0.05); }
.danger-zone h2 { color: var(--danger); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.flash { padding: 0.75rem 1rem; border-radius: 6px; margin-bottom: 1rem; font-size: 0.9rem; }
.flash-success { background: rgba(63,185,80,0.1); border: 1px solid var(--success); color: var(--success); }
.flash-error { background: rgba(248,81,73,0.1); border: 1px solid var(--danger); color: var(--danger); }

.form label { display: block; margin-bottom: 0.85rem; font-size: 0.85rem; color: var(--muted); }
.form input[type=text], .form input[type=password], .form input[type=email], .form select, .form textarea {
  display: block;
  width: 100%;
  padding: 0.5rem 0.65rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  font: inherit;
  margin-top: 0.25rem;
}
.form textarea { resize: vertical; }
.form .checkbox { display: flex; align-items: center; gap: 0.5rem; color: var(--text); }
.form .checkbox input { width: auto; margin-top: 0; }

table.data { width: 100%; border-collapse: collapse; margin-top: 0.5rem; }
table.data th, table.data td {
  text-align: left;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
table.data th { color: var(--muted); font-weight: 500; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.04em; }
table.data tbody tr:hover { background: var(--bg-card); }
table.data a { color: var(--info); text-decoration: none; }
table.data a:hover { text-decoration: underline; }

.badge { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; }
.badge.status-open { background: rgba(63,185,80,0.15); color: var(--success); }
.badge.status-pending { background: rgba(210,153,34,0.15); color: var(--warning); }
.badge.status-closed { background: rgba(139,148,158,0.15); color: var(--muted); }
.badge.conf { background: var(--danger); color: #fff; font-weight: 700; }
.badge.wf-draft { background: rgba(139,148,158,0.18); color: var(--muted); }
.badge.wf-submitted { background: rgba(210,153,34,0.22); color: var(--warning); font-weight: 700; }
.badge.wf-approved { background: rgba(63,185,80,0.22); color: var(--success); font-weight: 700; }
.badge.wf-denied { background: rgba(248,81,73,0.22); color: var(--danger); font-weight: 700; }

.stat.highlight { border-color: var(--warning); box-shadow: 0 0 0 1px rgba(210,153,34,0.25); }
.stat.highlight .num { color: var(--warning); }

.workflow-card { border-left: 3px solid var(--primary); }
.workflow-state { font-size: 0.95rem; margin-bottom: 0.5rem; }
.decision-notes { margin-top: 0.5rem; padding: 0.6rem 0.8rem; background: var(--bg-elevated); border-radius: 6px; white-space: pre-wrap; }
.approved-note { padding: 0.7rem 0.9rem; background: rgba(63,185,80,0.10); border: 1px solid rgba(63,185,80,0.35); border-radius: 6px; }
.btn.approve { background: var(--success); color: #fff; border-color: var(--success); }
.btn.deny { background: var(--danger); color: #fff; border-color: var(--danger); }
.decide-form { background: var(--bg-elevated); padding: 0.9rem; border-radius: 6px; }
.hardship-block { border: 1px solid var(--border); border-radius: 6px; padding: 0.85rem 1rem; margin: 0.75rem 0; }
.hardship-block legend { padding: 0 0.5rem; color: var(--primary); font-weight: 600; font-size: 0.85rem; }
.hardship-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.6rem; }
.hardship-summary > div { padding: 0.5rem 0.7rem; background: var(--bg-elevated); border-radius: 6px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.75rem; margin: 1rem 0; }
.stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 0.9rem 1rem; }
.stat .num { display: block; font-size: 1.6rem; font-weight: 700; color: var(--primary); }
.stat .lbl { display: block; font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 0.2rem; }

.filters { display: flex; gap: 0.5rem; margin: 1rem 0; flex-wrap: wrap; }
.filters input, .filters select { padding: 0.45rem 0.65rem; background: var(--bg-card); color: var(--text); border: 1px solid var(--border); border-radius: 6px; font: inherit; }
.filters input { flex: 1; min-width: 220px; }

ul.notes, ul.attachments { list-style: none; padding: 0; margin: 0 0 1rem; }
ul.notes li { padding: 0.65rem 0.85rem; background: var(--bg-elevated); border-radius: 6px; margin-bottom: 0.5rem; }
.note-meta { font-size: 0.75rem; margin-bottom: 0.3rem; }
.note-body { white-space: pre-wrap; }
ul.attachments li { padding: 0.4rem 0; }

.inline-form { display: inline; margin-right: 0.5rem; }

.meta { font-size: 0.8rem; margin: 0.5rem 0; }

/* Login */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
  width: 100%;
  max-width: 380px;
}
.login-card h1 { color: var(--primary); margin: 0 0 0.25rem; font-size: 1.3rem; }