:root {
  --brand: #1d4ed8;
  --brand-dark: #1e3a8a;
  --ink: #111827;
  --muted: #6b7280;
  --bg: #f3f4f6;
  --card: #ffffff;
  --line: #e5e7eb;
  --ok: #047857;
  --err: #b91c1c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
.container { max-width: 960px; margin: 0 auto; padding: 0 20px; }
.main { padding-bottom: 48px; }

/* ------------------------------------------------ top bar */
.topbar { background: #fff; border-bottom: 1px solid var(--line); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; }
.brand-mark { background: var(--brand); color: #fff; border-radius: 8px; padding: 4px 9px; font-size: 15px; }
.brand-sub { color: var(--muted); font-weight: 500; font-size: 13px; border-left: 1px solid var(--line); padding-left: 10px; }
.topnav { display: flex; align-items: center; gap: 18px; }
.topnav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 14px; }
.topnav a:hover { color: var(--brand); }
.inline { display: inline; }
.linklike { background: none; border: none; color: var(--muted); cursor: pointer; font: inherit; font-size: 14px; padding: 0; }
.linklike:hover { color: var(--err); }

/* ------------------------------------------------ layout bits */
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 28px 0 16px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 24px; display: flex; align-items: center; gap: 10px; }
.page-actions { display: flex; gap: 8px; }
h2 { font-size: 17px; margin: 0 0 10px; }
h3 { font-size: 15px; margin: 22px 0 8px; }
.muted { color: var(--muted); font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 22px 24px; margin-bottom: 18px; }
.empty { text-align: center; color: var(--muted); padding: 48px 24px; }
.app-footer { color: var(--muted); font-size: 12.5px; padding-top: 8px; padding-bottom: 28px; }

.banner { border-radius: 10px; padding: 12px 16px; margin: 16px 0; font-size: 14px; }
.banner.ok { background: #ecfdf5; color: var(--ok); border: 1px solid #a7f3d0; }
.banner.err { background: #fef2f2; color: var(--err); border: 1px solid #fecaca; }

.chip { font-size: 12px; font-weight: 600; border-radius: 99px; padding: 3px 10px; vertical-align: middle; }
.chip-draft { background: #f3f4f6; color: #374151; border: 1px solid var(--line); }
.chip-sent { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.chip-accepted { background: #ecfdf5; color: var(--ok); border: 1px solid #a7f3d0; }

/* ------------------------------------------------ buttons */
.btn {
  display: inline-block; background: #fff; color: var(--ink); border: 1px solid #d1d5db;
  border-radius: 8px; padding: 8px 16px; font-size: 14px; font-weight: 600;
  text-decoration: none; cursor: pointer; font-family: inherit;
}
.btn:hover { border-color: var(--brand); color: var(--brand); }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); color: #fff; }
.btn-small { padding: 4px 12px; font-size: 13px; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-lg { padding: 13px 20px; font-size: 16px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ------------------------------------------------ forms */
label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 5px; }
input, select, textarea {
  width: 100%; border: 1px solid #d1d5db; border-radius: 8px; padding: 9px 12px;
  font: inherit; font-size: 14px; color: var(--ink); background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid #bfdbfe; border-color: var(--brand); }
input[disabled] { background: #f9fafb; color: var(--muted); }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.grid .wide { grid-column: 1 / -1; }
.grid .small { max-width: 140px; }
.field { min-width: 0; }
.form-actions { margin-top: 24px; display: flex; gap: 10px; }
.form-card h2 { margin-top: 8px; }
.form-card h2:not(:first-of-type) { margin-top: 28px; }
@media (max-width: 640px) { .grid { grid-template-columns: 1fr; } }

/* ------------------------------------------------ tables */
.table-card { padding: 6px 10px; }
table.list { width: 100%; border-collapse: collapse; font-size: 14px; }
table.list th, table.list td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
table.list thead th { color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.04em; }
table.list tbody tr:last-child td { border-bottom: none; }
table.list a { color: var(--ink); text-decoration: none; }
table.list a:hover { color: var(--brand); }

table.kv-plain { width: 100%; border-collapse: collapse; font-size: 14px; }
table.kv-plain th { text-align: left; color: var(--muted); font-weight: 500; width: 180px; padding: 6px 12px 6px 0; vertical-align: top; }
table.kv-plain td { padding: 6px 0; }

.link-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.link-row code { background: #f9fafb; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; font-size: 12.5px; word-break: break-all; flex: 1; min-width: 200px; }

.login-card { max-width: 380px; margin: 64px auto; }
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.login-card .btn { margin-top: 16px; }
.login-card label { margin-top: 14px; }

.sig-preview img { max-width: 320px; border: 1px dashed #d1d5db; border-radius: 8px; margin-top: 10px; background: #fff; }

/* ------------------------------------------------ candidate portal */
.portal-intro h1 { font-size: 22px; margin: 0 0 6px; }
.portal-card { text-align: center; padding: 48px 32px; }
.portal-card h1 { font-size: 24px; }
.portal-card .btn-row { justify-content: center; margin-top: 20px; }
.accept-hero { font-size: 44px; }
.step {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--brand); color: #fff; border-radius: 99px;
  width: 26px; height: 26px; font-size: 14px; margin-right: 8px;
}
.doc-list { display: flex; flex-direction: column; gap: 12px; }
.doc-item { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.doc-item .btn { min-width: 170px; text-align: center; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 500; font-size: 14px; margin: 0; }
.check input { width: auto; }

#sigpad {
  width: 100%; max-width: 520px; height: 170px; display: block;
  border: 2px dashed #cbd5e1; border-radius: 10px; background: #fff;
  touch-action: none; cursor: crosshair;
}
.sig-tools { margin-top: 6px; }
.sig-tools a { color: var(--muted); font-size: 13px; }

/* ================================================ A4 documents */
body.doc { background: #e7e9ef; }
.doc-toolbar {
  position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 24px; font-weight: 600; font-size: 14px;
}
.sheet {
  width: 210mm; min-height: 297mm; margin: 10mm auto; background: #fff;
  padding: 18mm 20mm 16mm; box-shadow: 0 2px 24px rgba(17, 24, 39, 0.18);
  font-family: Georgia, "Times New Roman", Times, serif; font-size: 11.2pt; line-height: 1.6;
  display: flex; flex-direction: column;
}
.doc-body { flex: 1; }
.sheet p, .sheet li { text-align: justify; }
.sheet h3 { font-size: 11.5pt; margin: 16pt 0 5pt; font-family: inherit; }
.sheet ul { margin: 4pt 0 8pt; padding-left: 20pt; }
.sheet li { margin-bottom: 3pt; }

.letterhead {
  display: flex; align-items: flex-end; justify-content: space-between;
  border-bottom: 2.5pt solid var(--brand); padding-bottom: 10pt; margin-bottom: 18pt;
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}
.lh-left { display: flex; align-items: center; gap: 10pt; }
.lh-logo {
  background: var(--brand); color: #fff; font-weight: 700; font-size: 15pt;
  border-radius: 6pt; padding: 6pt 9pt; letter-spacing: 0.5pt;
}
.lh-name { font-size: 15pt; font-weight: 700; color: var(--brand-dark); }
.lh-legal { font-size: 8.5pt; color: var(--muted); }
.lh-right { font-size: 8.5pt; color: var(--muted); text-align: right; }

.doc-title { text-align: center; font-size: 14pt; letter-spacing: 1pt; margin: 0 0 14pt; }
.doc-date { text-align: right; margin: 0 0 10pt; }
.doc-to { margin-bottom: 12pt; }
.doc-subject { margin: 12pt 0; }

.sig { margin-top: 26pt; page-break-inside: avoid; }
.sig-sd { font-style: italic; margin-bottom: 4pt; }
.sig-line { border-bottom: 1pt solid var(--ink); width: 200pt; height: 28pt; margin-bottom: 4pt; }
.sig-name { font-weight: 700; }
.sig-title { font-size: 10pt; color: #374151; }
.sig-img { max-height: 60pt; max-width: 220pt; display: block; margin-bottom: 2pt; }
.sig-row { display: flex; gap: 40pt; justify-content: space-between; page-break-inside: avoid; margin-top: 10pt; }
.sig-row > div { flex: 1; }
.sig-for { font-weight: 700; margin: 18pt 0 0; }

.accept-rule { border: none; border-top: 1.5pt solid var(--ink); margin: 26pt 0 12pt; }
.accept-heading { text-align: center; letter-spacing: 0.8pt; }
table.kv { border-collapse: collapse; margin-top: 14pt; width: 100%; page-break-inside: avoid; }
table.kv th { text-align: left; width: 90pt; padding: 3pt 8pt 3pt 0; font-weight: 700; vertical-align: top; }
table.kv td { padding: 3pt 0; }
.annexure { page-break-inside: avoid; }

/* CIIA (StartupCrafters template) */
.ciia-company { text-align: center; font-variant: small-caps; letter-spacing: 1pt; font-size: 13pt; margin: 0 0 6pt; }
.ciia-title { text-align: center; font-size: 11.5pt; letter-spacing: 0.3pt; margin: 0 0 14pt; }
.ciia-effective { margin-top: 22pt; }
.sig-page { margin-top: 14pt; }
.script-sig {
  font-family: "Snell Roundhand", "Apple Chancery", "Segoe Script", "Brush Script MT", cursive;
  font-size: 17pt; border-bottom: 1pt solid var(--ink); padding: 6pt 4pt 2pt; min-height: 26pt;
}
.sig-line-page { border-bottom: 1pt solid var(--ink); min-height: 32pt; }
.sig-page .sig-img { border-bottom: 1pt solid var(--ink); padding-bottom: 2pt; max-height: 50pt; }
.sig-cap { text-align: center; font-size: 8.5pt; color: #374151; margin: 2pt 0 10pt; }
.sig-printed { border-bottom: 1pt solid var(--ink); padding: 2pt 4pt; min-height: 14pt; }
.cb-line { margin: 4pt 0 4pt 24pt; }
.prior-list { margin-left: 48pt; border-bottom: 0.75pt solid var(--ink); min-height: 14pt; }
.audit {
  margin-top: 18pt; font-size: 8.5pt; color: var(--muted);
  border-top: 0.5pt solid var(--line); padding-top: 6pt;
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  page-break-inside: avoid;
}
.sheet-footer {
  margin-top: 24pt; padding-top: 8pt; border-top: 0.75pt solid var(--line);
  font-size: 8pt; color: var(--muted); text-align: center;
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

@page { size: A4; margin: 0; }
@media print {
  body.doc { background: #fff; }
  .no-print { display: none !important; }
  .sheet {
    width: auto; min-height: auto; margin: 0; box-shadow: none;
    padding: 18mm 20mm 16mm;
  }
  .sheet h3 { page-break-after: avoid; }
}