/* ==========================================================================
   auth.css — Gedeelde styling voor alle auth-pagina's

   Gebruikt door:
   - templates/auth/login.html
   - templates/auth/register.html
   - templates/auth/forgot_password.html
   - templates/auth/reset_password.html
   - templates/auth/verify_pending.html
   - templates/auth/setup.html
   - templates/auth/join.html (registratie-hub)
   - templates/auth/register_*.html (rolspecifieke registratie)
   - templates/settings/*.html

   Ontwerpprincipe: één centrale "auth-card" stijl met EU-merkkleuren en
   donkere achtergrond met sterrenpatroon, zodat elke entry-flow exact
   hetzelfde voelt.
   ========================================================================== */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --eu-blue: #0E47CB;
  --eu-blue-dark: #0B39A2;
  --eu-navy: #171A22;
  --eu-slate: #262B38;
  --eu-gold: #FFD617;
  --eu-gold-dark: #F0C800;
  --white: #FFFFFF;
  --off-white: #F3F6FC;
  --light-blue: #E7EDFA;
  --border-blue: #CFDAF5;
  --medium-gray: #515560;
  --success: #2E7D32;
  --warning: #FF8133;
  --danger: #C62828;
  --font-display: 'DM Sans', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--eu-navy);
  background: var(--eu-navy);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow-x: hidden;
}

/* -- Background pattern (EU stars) -- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(14,71,203,0.15) 0%, rgba(23,26,34,0.95) 50%, rgba(14,71,203,0.1) 100%),
    radial-gradient(circle at 20% 30%, rgba(14,71,203,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(14,71,203,0.08) 0%, transparent 50%);
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  opacity: 0.035;
  background-image:
    radial-gradient(circle at 25% 25%, var(--eu-gold) 1.5px, transparent 1.5px),
    radial-gradient(circle at 75% 75%, var(--eu-gold) 1px, transparent 1px),
    radial-gradient(circle at 50% 10%, var(--eu-gold) 1px, transparent 1px),
    radial-gradient(circle at 10% 60%, var(--eu-gold) 1px, transparent 1px),
    radial-gradient(circle at 90% 40%, var(--eu-gold) 1px, transparent 1px);
  background-size: 80px 80px, 60px 60px, 100px 100px, 70px 70px, 90px 90px;
  pointer-events: none;
  z-index: 0;
}

/* -- Container & card -- */
.auth-container {
  width: 100%;
  max-width: 520px;
  padding: 20px;
  position: relative;
  z-index: 1;
}

.auth-container.auth-container-wide { max-width: 640px; }
.auth-container.auth-container-hub { max-width: 920px; }

.auth-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,255,255,0.05);
  padding: 44px 40px;
}

/* -- Logo -- */
.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}

.auth-logo.auth-logo-tight { margin-bottom: 8px; }

.auth-logo-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 6px;
}

.auth-logo-mark {
  display: block;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.auth-logo h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--eu-navy);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.auth-logo h1 .org {
  font-weight: 400;
  font-size: 0.78em;
  opacity: 0.6;
  letter-spacing: 0;
}

.auth-logo-sub {
  font-size: 0.875rem;
  color: var(--medium-gray);
  margin-top: 4px;
}

/* -- Page intro (subtitle block) -- */
.auth-intro {
  text-align: center;
  margin-bottom: 28px;
  padding: 0 8px;
}

.auth-intro h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--eu-navy);
  margin-bottom: 6px;
}

.auth-intro p {
  font-size: 0.875rem;
  color: var(--medium-gray);
  line-height: 1.5;
}

/* -- Flash messages -- */
.flash-messages {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flash-msg {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid transparent;
}

.flash-msg svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.flash-msg.error   { background: #fef2f2; color: var(--danger); border-color: #fecaca; }
.flash-msg.success { background: #f0fdf4; color: var(--success); border-color: #bbf7d0; }
.flash-msg.info    { background: var(--light-blue); color: var(--eu-blue); border-color: var(--border-blue); }
.flash-msg.warning { background: #fffbeb; color: #92400e; border-color: #fde68a; }

/* -- Form -- */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.auth-form.auth-form-tight { gap: 18px; }

.form-field {
  display: flex;
  flex-direction: column;
}

.form-field label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--eu-slate);
  margin-bottom: 8px;
}

.form-field label svg {
  width: 16px;
  height: 16px;
  color: var(--medium-gray);
}

.form-field-optional {
  font-weight: 400;
  color: var(--medium-gray);
}

.input-wrapper {
  position: relative;
}

.input-wrapper svg.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--medium-gray);
  pointer-events: none;
  transition: color 0.2s;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0 16px 0 44px;
  border: 1px solid var(--border-blue);
  border-radius: 8px;
  font-size: 0.9375rem;
  font-family: var(--font-body);
  background: var(--white);
  color: var(--eu-navy);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-input,
.form-select { height: 48px; }

.form-textarea {
  padding: 12px 16px 12px 44px;
  min-height: 110px;
  resize: vertical;
  line-height: 1.5;
}

.form-input::placeholder,
.form-textarea::placeholder { color: #a0a3ab; }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--eu-blue);
  box-shadow: 0 0 0 3px rgba(14,71,203,0.12);
}

.form-input:focus ~ svg.input-icon,
.form-select:focus ~ svg.input-icon,
.form-textarea:focus ~ svg.input-icon {
  color: var(--eu-blue);
}

/* -- Password toggle -- */
.password-toggle {
  position: absolute;
  right: 4px;
  top: 24px;            /* sluit aan op 48px input height; bij textarea is dit niet relevant */
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--medium-gray);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  padding: 0;
}

.password-toggle:hover {
  color: var(--eu-navy);
  background: var(--off-white);
}

.password-toggle svg { width: 20px; height: 20px; }

.form-input.has-toggle { padding-right: 48px; }

/* -- Field hints / errors -- */
.field-hint {
  font-size: 0.8125rem;
  color: var(--medium-gray);
  margin-top: 6px;
}

.field-error {
  font-size: 0.8125rem;
  color: var(--danger);
  margin-top: 6px;
  display: none;
}

.field-error.visible { display: block; }

/* -- Form options row (remember me, etc.) -- */
.form-options {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-options input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--eu-blue);
  cursor: pointer;
  flex-shrink: 0;
}

.form-options label {
  font-size: 0.875rem;
  color: var(--medium-gray);
  cursor: pointer;
  user-select: none;
}

.form-options-spread {
  justify-content: space-between;
  width: 100%;
}

.form-options-spread .form-options-link {
  font-size: 0.875rem;
  color: var(--eu-blue);
  text-decoration: none;
  font-weight: 500;
}

.form-options-spread .form-options-link:hover { text-decoration: underline; }

/* -- Primary submit button (gold) -- */
.btn-auth-primary {
  width: 100%;
  height: 48px;
  padding: 0 24px;
  background: var(--eu-gold);
  color: var(--eu-navy);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
  text-decoration: none;
}

.btn-auth-primary:hover {
  background: var(--eu-gold-dark);
  transform: translateY(-1px);
}

.btn-auth-primary:active   { transform: translateY(0); }
.btn-auth-primary:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.btn-auth-primary:focus-visible {
  outline: 2px solid var(--eu-blue);
  outline-offset: 2px;
}

/* -- Secondary button (outline) -- */
.btn-auth-secondary {
  width: 100%;
  height: 48px;
  padding: 0 24px;
  background: var(--white);
  color: var(--eu-navy);
  border: 1px solid var(--border-blue);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}

.btn-auth-secondary:hover {
  border-color: var(--eu-blue);
  background: var(--off-white);
}

/* -- Loading spinner inside primary button -- */
.btn-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(23,26,34,0.25);
  border-top-color: var(--eu-navy);
  border-radius: 50%;
  animation: auth-spin 0.7s linear infinite;
}

@keyframes auth-spin {
  to { transform: rotate(360deg); }
}

.btn-auth-primary.loading .btn-text         { display: none; }
.btn-auth-primary.loading .btn-spinner      { display: inline-block; }
.btn-auth-primary.loading .btn-loading-text { display: inline; }
.btn-loading-text { display: none; }

/* -- Footer link rows -- */
.auth-extra-link {
  text-align: center;
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--medium-gray);
}

.auth-extra-link a {
  color: var(--eu-blue);
  text-decoration: none;
  font-weight: 500;
}

.auth-extra-link a:hover { text-decoration: underline; }

.auth-footer {
  text-align: center;
  margin-top: 28px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.02em;
}

/* -- Two-column form (settings, billing details) -- */
.auth-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.auth-form-grid .form-field-full { grid-column: 1 / -1; }

/* -- Section heading inside a card (multi-section forms) -- */
.auth-section-heading {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--medium-gray);
  margin: 4px 0 -4px;
}

/* -- Hub (role chooser) -- */
.role-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 8px;
}

.role-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px 24px;
  background: var(--white);
  border: 1px solid var(--border-blue);
  border-radius: 12px;
  text-decoration: none;
  color: var(--eu-navy);
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.role-card:hover {
  border-color: var(--eu-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(14,71,203,0.08);
}

.role-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--light-blue);
  color: var(--eu-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.role-card-icon svg { width: 20px; height: 20px; }

.role-card-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.role-card-desc {
  font-size: 0.8125rem;
  color: var(--medium-gray);
  line-height: 1.5;
}

/* -- Settings tabs (Account | Password | ...) -- */
.settings-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-blue);
  margin-bottom: 24px;
}

.settings-tab {
  padding: 10px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--medium-gray);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}

.settings-tab:hover { color: var(--eu-navy); }

.settings-tab.active {
  color: var(--eu-blue);
  border-bottom-color: var(--eu-blue);
}

/* -- Account detail rows (read-only key/value list) -- */
.detail-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.detail-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--off-white);
  border-radius: 10px;
}

.detail-row-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--medium-gray);
}

.detail-row-value {
  font-size: 0.9375rem;
  color: var(--eu-navy);
  word-break: break-word;
}

.detail-row-value-muted { color: var(--medium-gray); font-style: italic; }

.detail-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.detail-pill.is-confirmed { background: #e6f4ea; color: var(--success); }
.detail-pill.is-pending   { background: #fff4e5; color: #92400e; }

.detail-list-action {
  margin-top: 8px;
}

/* -- Top "back" link inside auth-card -- */
.auth-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--medium-gray);
  text-decoration: none;
  margin-bottom: 16px;
  transition: color 0.15s;
}

.auth-back-link:hover { color: var(--eu-blue); }

.auth-back-link svg { width: 14px; height: 14px; }

/* -- Verify pending big mailbox icon -- */
.verify-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 18px;
  background: var(--light-blue);
  color: var(--eu-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.verify-icon svg { width: 32px; height: 32px; }

/* ── Split layout (registration forms) ── */
body.auth-split-body {
  align-items: flex-start;
  padding: 24px 0 32px;
}

.auth-split-wrapper {
  width: 100%;
  max-width: 980px;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.auth-split {
  display: grid;
  grid-template-columns: 300px 1fr;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,255,255,0.05);
}

.auth-split-brand {
  background: linear-gradient(160deg, var(--eu-blue) 0%, var(--eu-blue-dark) 100%);
  padding: 44px 32px;
  display: flex;
  flex-direction: column;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.auth-split-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    radial-gradient(circle at 20% 20%, var(--eu-gold) 2px, transparent 2px),
    radial-gradient(circle at 80% 80%, var(--eu-gold) 1.5px, transparent 1.5px),
    radial-gradient(circle at 50% 50%, var(--eu-gold) 1px, transparent 1px),
    radial-gradient(circle at 20% 75%, var(--eu-gold) 1px, transparent 1px);
  background-size: 60px 60px, 40px 40px, 80px 80px, 50px 50px;
  pointer-events: none;
}

.split-brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 36px;
  position: relative;
}

.split-brand-emblem {
  width: 36px;
  height: 36px;
  display: block;
  flex-shrink: 0;
}

.split-brand-wordmark {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.split-brand-wordmark span {
  font-weight: 400;
  opacity: 0.65;
  font-size: 0.88em;
}

.split-brand-headline {
  position: relative;
  flex: 1;
}

.split-brand-headline h2 {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 12px;
  color: var(--white);
}

.split-brand-headline p {
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.75);
  margin-bottom: 24px;
}

.split-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.split-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.4;
}

.split-benefits li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--eu-gold);
}

.split-brand-tagline {
  position: relative;
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
}

.auth-split-form {
  background: var(--white);
  padding: 36px 44px 44px;
}

.auth-split-form .auth-intro {
  text-align: left;
  padding: 0;
  margin-bottom: 22px;
}

.auth-split-form .auth-extra-link {
  text-align: left;
}

.auth-split-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.02em;
}

/* Two-column row for short form fields (e.g. password + confirm) */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* -- Responsive -- */
@media (max-width: 860px) {
  .auth-split {
    grid-template-columns: 1fr;
  }
  .auth-split-brand {
    padding: 20px 28px;
    flex-direction: row;
    align-items: center;
  }
  .split-brand-logo {
    margin-bottom: 0;
  }
  .split-brand-headline,
  .split-brand-tagline {
    display: none;
  }
}

@media (max-width: 600px) {
  .auth-form-grid,
  .role-grid,
  .form-row {
    grid-template-columns: 1fr;
  }
  .auth-split-form {
    padding: 28px 24px 32px;
  }
}

@media (max-width: 480px) {
  .auth-card {
    padding: 32px 24px;
    border-radius: 12px;
  }
  .auth-logo h1   { font-size: 1.35rem; }
  .auth-intro h2  { font-size: 1.05rem; }
}