:root {
  --navy: #1a1a2e;
  --navy-2: #16213e;
  --accent: #e94560;
  --ink: #0f0f1a;
  --bg: #f5f6fa;
  --card: #ffffff;
  --border: #e1e3ea;
  --text: #22232b;
  --muted: #6b6d78;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--navy-2); text-decoration: none; }
a:hover { color: var(--accent); }

.topbar { background: var(--navy); color: #fff; }
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar .brand { color: #fff; font-weight: 700; font-size: 1.1rem; }
.topbar nav { display: flex; gap: 14px; flex-wrap: wrap; flex: 1; }
.topbar nav a { color: #d7d9e6; font-size: 0.92rem; }
.topbar nav a:hover { color: #fff; }
.logout-form { display: flex; align-items: center; gap: 10px; }
.who { color: #9fa2bd; font-size: 0.85rem; }
.link-btn { background: none; border: none; color: var(--accent); cursor: pointer; font-size: 0.85rem; }

.container { max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; }

h1 { font-size: 1.5rem; margin: 0 0 4px; }
h2 { font-size: 1.15rem; }
.page-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.subtitle { color: var(--muted); margin: 0 0 20px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
th { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.03em; }
tr:hover td { background: #fafbfd; }

.btn {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 9px 16px;
  font-size: 0.9rem;
  cursor: pointer;
}
.btn:hover { background: var(--navy-2); color: #fff; }
.btn-accent { background: var(--accent); }
.btn-accent:hover { background: #d13650; }
.btn-secondary { background: #fff; color: var(--navy); border: 1px solid var(--border); }
.btn-secondary:hover { background: #f1f2f6; color: var(--navy); }
.btn-sm { padding: 5px 10px; font-size: 0.8rem; }
.btn-danger { background: #b3261e; }

label { display: block; font-size: 0.85rem; font-weight: 600; margin: 14px 0 5px; color: var(--text); }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=number], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.92rem;
  font-family: inherit;
}
textarea { resize: vertical; }
.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-row > div { flex: 1; min-width: 180px; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.badge-draft { background: #eee; color: #555; }
.badge-sent { background: #e0ecff; color: #1a4dab; }
.badge-paid, .badge-accepted, .badge-signed, .badge-income, .badge-contractor_payment, .badge-expense { background: #dff5e5; color: #1e7e34; }
.badge-partial { background: #fff4d6; color: #8a6300; }
.badge-overdue, .badge-rejected { background: #fde3e3; color: #b3261e; }
.badge-expired, .badge-ignored, .badge-unmatched { background: #eee; color: #777; }

.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 0.9rem; }
.alert-error { background: #fde3e3; color: #8a1f1f; }
.alert-success { background: #dff5e5; color: #1e5c2c; }
.alert-notice { background: #fff4d6; color: #6b5000; border: 1px solid #f0d98c; }

.line-items-table th, .line-items-table td { vertical-align: top; }
.line-items-table input, .line-items-table select { margin-bottom: 4px; }
.totals { max-width: 320px; margin-left: auto; }
.totals-row { display: flex; justify-content: space-between; padding: 6px 0; }
.totals-row.grand { font-weight: 700; font-size: 1.1rem; border-top: 2px solid var(--navy); margin-top: 6px; padding-top: 10px; }

.doc-page {
  background: #fff;
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--border);
}
.doc-header { background: var(--navy); color: #fff; padding: 30px 36px; display: flex; justify-content: space-between; align-items: flex-start; }
.doc-header h1 { color: #fff; margin: 0; font-size: 1.6rem; }
.doc-header .doc-type { font-size: 1.8rem; font-weight: 700; letter-spacing: 0.05em; }
.doc-body { padding: 30px 36px; }
.doc-meta { display: flex; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 20px; }
.doc-meta .label { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; font-weight: 700; }
.doc-table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.doc-table th { background: var(--navy); color: #fff; padding: 10px 12px; }
.doc-table td { padding: 12px; border-bottom: 1px solid var(--border); }
.doc-table tr:nth-child(even) td { background: #f5f6fa; }
.doc-item-name { font-weight: 700; }
.doc-item-desc { color: var(--muted); font-size: 0.85rem; margin-top: 3px; }
.doc-totals { max-width: 320px; margin-left: auto; margin-top: 10px; }
.doc-totals .grand { background: var(--navy); color: #fff; font-weight: 700; padding: 10px 14px; border-radius: 4px; display: flex; justify-content: space-between; margin-top: 8px; }
.doc-terms { margin-top: 30px; font-size: 0.85rem; }
.doc-terms li { margin-bottom: 6px; }
.doc-signatures { display: flex; gap: 40px; margin-top: 50px; }
.doc-signatures .sig-block { flex: 1; border-top: 1px solid #333; padding-top: 6px; font-size: 0.85rem; }
.doc-footer { text-align: center; color: var(--muted); font-size: 0.8rem; padding: 20px; }
.attorney-notice { background: #fff4d6; border: 1px solid #f0d98c; color: #6b5000; padding: 10px 14px; border-radius: 6px; font-size: 0.85rem; margin-bottom: 16px; }

@media print {
  .no-print { display: none !important; }
  body { background: #fff; }
  .doc-page { border: none; }
}

@media (max-width: 640px) {
  .doc-meta { flex-direction: column; }
  .doc-signatures { flex-direction: column; gap: 30px; }
}