/* SignHub — huisstijl gelijk aan de Vocus DocentenHub.
   Kleuren, radii en componentvormen zijn overgenomen uit die portal, zodat
   beide omgevingen als één geheel aanvoelen. */
:root {
  /* Vocus webkleuren — brondefinitie; gebruik hieronder liever de
     semantische tokens (--accent, --success, ...). */
  --vocus-sage: #9bbfa7;
  --vocus-green: #8ccf9a;
  --vocus-mint: #bee8d3;
  --vocus-navy: #2d4f7a;
  --vocus-blue: #6baed6;
  --vocus-cream: #f9f3e9;

  --ink: var(--vocus-navy);
  --muted: #5c7a96;
  --line: #e2ecf2;
  --line-strong: #c9dbe7;
  --bg: var(--vocus-cream);
  --card: #ffffff;
  --accent: var(--vocus-navy);
  --accent-bg: #e8f1f8;
  --tag-bg: #eef6f0;
  --radius: 14px;
  --success: #4f9468;
  --success-bg: var(--vocus-mint);
  --warning: #b3540a;
  --warning-bg: #fde8d3;
  --warning-line: #edc39a;
  --danger: #c2255c;
  --danger-bg: #fbe2e8;

  /* Woordmerk onder het logo: losse letters zonder vlak erachter, dus moeten
     de letters zelf het contrast dragen. */
  --merkbadge-ink: #3a7d52;
}

* { box-sizing: border-box; }

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

a { color: var(--accent); }

/* ------------------------------------------------------------- woordmerk */
.merkbadge {
  display: inline-block;
  background: transparent;
  color: var(--merkbadge-ink);
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1;
  padding-left: 2px; /* laatste letterspatie telt mee: optisch centreren */
  white-space: nowrap;
  margin: 0;
}

.merk {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: fit-content;
  gap: 10px;
}
.merk img { height: 34px; width: auto; display: block; }

/* ------------------------------------------------------------------ kop */
header.top {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
header.top .merk .merkbadge { font-size: 9px; }
header.top .spacer { flex: 1; }
header.top .wie { font-size: 13px; color: var(--muted); }

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 20px 64px;
}

h1 { font-size: 28px; margin: 0 0 6px; letter-spacing: -0.01em; }
h2 { font-size: 18px; margin: 0 0 10px; letter-spacing: -0.01em; }
h3 {
  font-size: 12px;
  margin: 22px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--muted);
}
p.uitleg, .lead { color: var(--muted); margin: 0 0 18px; }

/* ---------------------------------------------------------------- kaart */
.kaart {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 18px;
}

/* -------------------------------------------------------------- knoppen */
button, .knop {
  font: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--accent);
  background: var(--card);
  color: var(--accent);
  font-weight: 600;
  font-size: 13px;
  padding: 9px 14px;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}
button:hover, .knop:hover { background: var(--accent-bg); }
button.primair, .knop.primair {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
button.primair:hover, .knop.primair:hover { background: #244063; }
button.gevaar { color: var(--danger); border-color: var(--danger); }
button.gevaar:hover { background: var(--danger-bg); }
button:disabled, .knop:disabled { opacity: 0.55; cursor: not-allowed; }
button:focus-visible, .knop:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--vocus-blue);
  outline-offset: 2px;
}

/* -------------------------------------------------------------- velden */
input, textarea, select {
  font: inherit;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 15px;
  color: var(--ink);
  background: var(--card);
}
textarea { resize: vertical; line-height: 1.55; }
label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin: 14px 0 6px;
}

.rij { display: flex; gap: 14px 16px; flex-wrap: wrap; align-items: center; }
.rij > * { flex: 1 1 220px; }
.rij.strak > * { flex: 0 0 auto; }

/* --------------------------------------------------------------- tabel */
table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 11px 10px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  vertical-align: top;
}
th {
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
tbody tr:last-child td { border-bottom: none; }

/* -------------------------------------------------------------- badges */
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
  background: var(--tag-bg);
  color: var(--muted);
}
.badge.draft      { background: var(--tag-bg);     color: var(--muted); }
.badge.pending,
.badge.sent       { background: var(--warning-bg); color: var(--warning); }
.badge.partially_completed { background: var(--accent-bg); color: var(--accent); }
.badge.signed,
.badge.approved,
.badge.completed  { background: var(--success-bg); color: var(--success); }
.badge.withdrawn,
.badge.declined   { background: var(--danger-bg);  color: var(--danger); }

/* ---------------------------------------------------------------- tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; border: 0; }
.tabs button {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
}
.tabs button.actief {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ------------------------------------------------------------ meldingen */
.melding {
  padding: 12px 14px;
  border-radius: 12px;
  margin-bottom: 14px;
  font-size: 13px;
  line-height: 1.55;
  border: 1px solid;
}
.melding.ok {
  background: var(--success-bg);
  color: var(--success);
  border-color: #a6d9bd;
}
.melding.fout {
  background: var(--warning-bg);
  color: var(--warning);
  border-color: var(--warning-line);
}

/* ------------------------------------------------------------ documenten */
.doc-frame {
  width: 100%;
  height: 62vh;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
}

.sig-canvas {
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  background: var(--card);
  width: 100%;
  height: 180px;
  touch-action: none;
  cursor: crosshair;
  display: block;
}

/* --------------------------------------------------------------- overlay */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(45, 79, 122, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}
.overlay .venster {
  background: var(--card);
  border-radius: var(--radius);
  width: min(940px, 100%);
  max-height: 92vh;
  overflow: auto;
  padding: 24px;
}

/* ----------------------------------------------------------------- rest */
.verborgen { display: none !important; }
.zacht { color: var(--muted); font-size: 13px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
code.var {
  background: var(--tag-bg);
  border-radius: 999px;
  padding: 2px 9px;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--merkbadge-ink);
  cursor: pointer;
}
.lijst-leeg { color: var(--muted); padding: 28px; text-align: center; font-size: 14px; }

/* -------------------------------------------------------------- inloggen */
.login-page { display: flex; min-height: 100vh; background: var(--vocus-cream); }
.login-visual {
  flex: 1 1 50%;
  background: var(--vocus-mint);
  background-size: cover;
  background-position: 28% center;
}
.login-panel {
  flex: 1 1 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 6vw;
}
.login-panel-inner { width: 100%; min-width: 0; max-width: 370px; }
.login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: fit-content;
  gap: 18px;
  margin-bottom: 34px;
}
.login-logo { width: 180px; max-width: 100%; height: auto; display: block; }
.login-brand .merkbadge { font-size: 12px; }
.login-panel h1 {
  font-size: 34px;
  line-height: 1.15;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.login-panel .lead { font-size: 16px; line-height: 1.6; margin: 0 0 28px; }
.login-form { display: flex; flex-direction: column; gap: 12px; }
.login-form label { margin: 0; }
.login-form button { justify-content: center; padding: 14px 24px; font-size: 15px; }
.login-support { font-size: 13px; color: var(--muted); margin: 32px 0 0; line-height: 1.6; }
.login-support a { color: var(--accent); font-weight: 600; }

@media (max-width: 860px) {
  .login-page { flex-direction: column; min-height: 100dvh; }
  .login-visual { flex: 0 0 30vh; min-height: 180px; }
  .login-panel { flex: 1 1 auto; padding: 32px 24px 56px; }
  .login-logo { width: 150px; }
  .login-brand .merkbadge { font-size: 11px; letter-spacing: 0.16em; }
  .login-panel h1 { font-size: 30px; }
  .rij > * { flex: 1 1 100%; }
}