:root {
  color-scheme: light;
  --green: #25D366;
  --green-dark: #075E54;   /* vlakken: knoppen, verstuurknop */
  --brand-hover: #054a42;
  --brand-text: #075E54;   /* tekst in merkkleur: koppen, namen, randen */
  --on-brand: #ffffff;
  --bg: #ECE5DD;
  --bubble: #DCF8C6;
  --bubble-text: #075E54;
  --card: #ffffff;
  --text: #1f2c34;
  --text-muted: #5b6b73;
  --red: #d93025;
  --soft: #f5f1ec;     /* lichte tint van de achtergrond: invoervelden, hover */
  --border: #e6e1da;
  --divider: #d5dde1;
  --line: #edf0f2;
  --idle: #b0bec5;
  --shadow: rgba(0, 0, 0, 0.13);
  --read-tick: #34b7f1;
  --logo-filter: none;
}

/* Donkere modus: volgt het systeem, tenzij de gebruiker zelf licht kiest (data-theme). */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --brand-hover: #0a7a6d;
    --brand-text: #3ddc84;
    --bg: #0b141a;
    --bubble: #005c4b;
    --bubble-text: #e9edef;
    --card: #1a262d;
    --text: #e9edef;
    --text-muted: #8696a0;
    --red: #f15c5c;
    --soft: #22313a;
    --border: #2a3942;
    --divider: #33424b;
    --line: #26343c;
    --idle: #5d6d75;
    --shadow: rgba(0, 0, 0, 0.45);
    --logo-filter: brightness(1.45);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --brand-hover: #0a7a6d;
  --brand-text: #3ddc84;
  --bg: #0b141a;
  --bubble: #005c4b;
  --bubble-text: #e9edef;
  --card: #1a262d;
  --text: #e9edef;
  --text-muted: #8696a0;
  --red: #f15c5c;
  --soft: #22313a;
  --border: #2a3942;
  --divider: #33424b;
  --line: #26343c;
  --idle: #5d6d75;
  --shadow: rgba(0, 0, 0, 0.45);
  --logo-filter: brightness(1.45);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
}

/* Header (gedeeld door statuspagina en gesprekken) */
.header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 24px;
  background: var(--card);
  border-bottom: 4px solid var(--green);
}
.ret-logo { height: 36px; width: auto; filter: var(--logo-filter); }
.divider { width: 1px; height: 32px; background: var(--divider); }
.app-logo { width: 36px; height: 36px; }
.app-name { font-weight: 600; color: var(--brand-text); font-size: 17px; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.theme-toggle {
  border: 1px solid var(--border);
  background: var(--card);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.theme-toggle:hover { background: var(--soft); }
.nav { display: flex; gap: 4px; }
.nav a {
  color: var(--brand-text);
  text-decoration: none;
  padding: 7px 14px;
  border-radius: 18px;
  font-size: 14px;
  white-space: nowrap;
}
.nav a:hover { background: var(--soft); }
.nav a[aria-current="page"] { background: var(--green-dark); color: var(--on-brand); }

/* Inhoud */
.content {
  max-width: 720px;
  margin: 32px auto;
  padding: 0 16px;
  display: grid;
  gap: 20px;
}

.card {
  background: var(--card);
  border-radius: 12px;
  padding: 20px 24px;
  box-shadow: 0 1px 2px var(--shadow);
}
.card h2 { margin: 0 0 8px; font-size: 18px; color: var(--brand-text); }
.card p { margin: 0 0 12px; }

code {
  background: var(--bubble);
  color: var(--bubble-text);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 14px;
}

/* Statuskaart */
.status-card { border-left: 6px solid var(--green); }
.status-card:has(.dot-error) { border-left-color: var(--red); }

.status-row { display: flex; align-items: center; gap: 16px; }
.status-title { margin: 0; font-size: 20px; }
.status-sub { margin: 2px 0 0; color: var(--text-muted); }

.dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--idle);
}
.dot-ok {
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  animation: pulse 2s infinite;
}
.dot-error { background: var(--red); }

@keyframes pulse {
  70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .dot-ok { animation: none; }
}

.status-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.status-details dt { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; }
.status-details dd { margin: 2px 0 0; font-weight: 600; }

/* Voorbeeldgesprek */
.example {
  background: var(--bg);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}
.example-bubble {
  max-width: 80%;
  padding: 7px 10px;
  border-radius: 8px;
  box-shadow: 0 1px 0.5px var(--shadow);
}
.example-out { align-self: flex-end; background: var(--bubble); border-top-right-radius: 0; }
.example-in { align-self: flex-start; background: var(--card); border-top-left-radius: 0; }

.hint { color: var(--text-muted); font-size: 14px; margin: 0; }

/* Telefoon */
@media (max-width: 600px) {
  .header { flex-wrap: wrap; padding: 10px 16px; gap: 10px; }
  .ret-logo { height: 26px; }
  .divider { display: none; }
  .app-logo { width: 28px; height: 28px; }
  .app-name { font-size: 15px; }
  .header-actions { margin-left: 0; width: 100%; }
  .nav { flex: 1; }
  .nav a { flex: 1; text-align: center; padding: 7px 8px; }
  .content { margin: 20px auto; }
  .card { padding: 16px; }
}

/* ---------- Gedeelde knoppen en formulieren ---------- */
.btn-primary, .btn-secondary, .btn-link {
  border: 0;
  border-radius: 18px;
  padding: 9px 18px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.btn-primary { background: var(--green-dark); color: var(--on-brand); }
.btn-primary:hover { background: var(--brand-hover); }
.btn-primary:disabled { opacity: .6; cursor: default; }
.btn-secondary { background: var(--soft); color: var(--text); }
.btn-link { background: none; color: var(--brand-text); padding: 6px 10px; }
.btn-link:hover { background: var(--soft); }
.btn-link.danger { color: var(--red); }
.form-error { color: var(--red); margin: 0; font-size: 14px; }
.form-ok { color: var(--brand-text); margin: 0; font-size: 14px; }

.stacked-form { display: flex; flex-direction: column; gap: 14px; }
.stacked-form label, .login-form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--text-muted); }
.stacked-form input, .login-form input {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 15px;
  background: var(--card);
  color: var(--text);
}
.stacked-form input:focus, .login-form input:focus { outline: 2px solid var(--green); border-color: transparent; }

.password-field { position: relative; display: flex; }
.password-field input { flex: 1; padding-right: 70px; }
.show-password {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: var(--soft);
  color: var(--brand-text);
  border-radius: 12px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}

/* ---------- Ingelogde gebruiker in de header ---------- */
.user-menu { display: flex; align-items: center; gap: 4px; }
.user-menu[hidden] { display: none; }
.user-name { font-size: 13px; color: var(--text-muted); white-space: nowrap; padding: 0 4px; }
.user-name .badge-type { margin-left: 4px; }
.logout-btn {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 18px;
  padding: 6px 12px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
}
.logout-btn:hover { background: var(--soft); }

.badge-type {
  font-size: 12px;
  border-radius: 10px;
  padding: 1px 8px;
  font-weight: 600;
  background: var(--soft);
  color: var(--text-muted);
}
.badge-type.admin { background: var(--green-dark); color: var(--on-brand); }

/* ---------- Inlogscherm ---------- */
.login-page { display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.login-wrap { width: 100%; max-width: 400px; }
.login-card { border-top: 6px solid var(--green); padding: 28px; }
.login-logos { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.login-card h1 { margin: 0; font-size: 22px; color: var(--brand-text); }
.login-sub { color: var(--text-muted); margin: 4px 0 20px; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-submit { padding: 11px; font-size: 15px; margin-top: 4px; }
.login-help { color: var(--text-muted); font-size: 13px; margin: 18px 0 0; text-align: center; }
.login-footer { display: flex; justify-content: space-between; align-items: center; margin: 14px 4px 0; font-size: 14px; }
.login-footer a { color: var(--brand-text); }

.account-details { margin-top: 8px; padding-top: 0; border-top: 0; }
.hint a { color: var(--brand-text); }
.optional { font-weight: 400; opacity: .8; }
#passwordCard .stacked-form { max-width: 420px; }

/* Header op smalle schermen: naam weglaten, compactere knoppen, zo nodig doorlopen. */
@media (max-width: 900px) {
  .user-name { display: none; }
}
@media (max-width: 600px) {
  .header-actions { flex-wrap: wrap; row-gap: 8px; }
  .nav { flex: 1 1 auto; }
  .nav a { padding: 7px 6px; font-size: 13px; }
  .logout-btn { padding: 6px 10px; }
}