/* PMO 2.0 - Design System Deelnemersschermen (Amelia-stijl / R&B Vuur & IJs).
   Geen externe lettertypen, geen CDNs, geen scripts (privacy / AVG / NEN 7510).
   Alle kleuren staan als variabelen bovenaan op :root en worden afgeleid uit één accentkleur.
*/

:root {
  /* Huisstijl: afgeleid uit één accentkleur (standaard R&B oranje #e97621) */
  --color-accent: #e97621;
  --color-accent-text: #070a13;
  --color-accent-glow: rgba(233, 118, 33, 0.4);
  --color-accent-gradient-end: #ffa866;

  /* Donker verloop en achtergrondtinten */
  --bg-gradient: linear-gradient(135deg, #070a13 0%, #0d111d 100%);
  --bg-color: #070a13;
  --bg-card-solid: #0d111d;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #848d9b;
  --text-white: #ffffff;

  /* Matglas kaarten */
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-bg-subtle: rgba(255, 255, 255, 0.02);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-border-hover: rgba(255, 255, 255, 0.16);
  --card-radius: 20px;
  --card-radius-sm: 12px;

  /* Statuskleuren (als centrale tokens op :root) */
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.12);
  --color-success-border: rgba(16, 185, 129, 0.35);
  --color-success-text: #6ee7b7;
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.12);
  --color-danger-border: rgba(239, 68, 68, 0.35);
  --color-danger-hover: #dc2626;
  --color-danger-text: #fca5a5;
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-warning-border: rgba(245, 158, 11, 0.35);
  --color-warning-text: #fbbf24;

  /* Typografie (lokale systeemstapel) */
  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background: var(--bg-gradient);
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  padding: 30px 16px;
}

/* Hoofdcontainer */
.portal-wrapper {
  max-width: 1040px;
  margin: 0 auto;
}

/* Header */
.portal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--card-border);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  max-height: 48px;
  max-width: 200px;
  object-fit: contain;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.header-title-block {
  text-align: right;
}

.header-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.header-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Gradient accent op titels */
.title-gradient {
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-gradient-end) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

/* Grid-indeling (Amelia-stijl: links status, rechts tijdsloten) */
.portal-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 24px;
  align-items: start;
}

/* Matglas cards */
.portal-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  padding: 28px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

/* Linkerkolom deelnemer- & statusbadge */
.participant-badge {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--card-border);
  font-size: 0.95rem;
}

.badge-label {
  color: var(--text-secondary);
}

.badge-value {
  color: var(--text-primary);
  font-weight: 600;
  text-align: right;
}

.booking-status-card {
  background: var(--card-bg-subtle);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius-sm);
  padding: 16px;
  margin: 20px 0;
}

.status-indicator {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.status-indicator.not-booked {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
}

.status-indicator.booked,
.status-badge.status-gepland {
  background: var(--color-success-bg);
  border: 1px solid var(--color-success-border);
  color: var(--color-success);
}

.status-help {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.privacy-notice-box {
  background: rgba(255, 255, 255, 0.02);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--card-radius-sm) var(--card-radius-sm) 0;
  padding: 14px 16px;
  margin-top: 20px;
}

.notice-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.notice-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Weekstrip Navigatie (Ronde 3) */
.weekstrip-wrapper {
  background: var(--card-bg-subtle);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius-sm);
  padding: 16px;
  margin-bottom: 24px;
}

.weekstrip-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.weekstrip-title-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

@media (min-width: 640px) {
  .weekstrip-title-group {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
  }
}

.weekstrip-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.weekstrip-notice {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
}

.weekstrip-nav-controls {
  display: flex;
  gap: 8px;
}

.btn-week-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-week-nav:hover:not(.disabled) {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--card-border-hover);
  color: var(--text-primary);
}

.btn-week-nav.disabled,
.btn-week-nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  border-color: rgba(255, 255, 255, 0.04);
}

.weekstrip-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.week-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  min-width: 0;
  padding: 8px 4px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s ease;
  user-select: none;
}

.week-tile.active-tile {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border);
  cursor: pointer;
}

.week-tile.active-tile:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent-glow);
}

.week-tile.selected-day {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent-glow);
}

.week-tile.disabled {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.03);
  opacity: 0.35;
  cursor: default;
}

.tile-day-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.tile-day-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.tile-slot-count {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-success-text);
  margin-top: 4px;
}

.tile-slot-count.tile-empty {
  color: var(--text-muted);
}

/* Dagindeling (agenda per dag) */
.days-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.day-group {
  margin-bottom: 8px;
}

.day-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--card-border);
}

.day-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: capitalize;
}

.day-location {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.dagdeel-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 14px;
  margin-bottom: 10px;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--card-border);
}

.link-meer-tijden {
  display: inline-block;
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  transition: all 0.2s ease;
}

.link-meer-tijden:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-accent);
  text-decoration: underline;
}

/* Rechterkolom: tijdsloten */
.slot-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.slot-card {
  background: var(--card-bg-subtle);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius-sm);
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: all 0.2s ease;
}

.slot-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--card-border-hover);
}

.slot-card.booked {
  background: var(--color-success-bg);
  border-color: var(--color-success-border);
}

.slot-details {
  flex: 1 1 auto;
}

.slot-date {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.slot-time {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.slot-location {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.slot-count-badge {
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--card-border);
}

/* Knoppen */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  min-height: 44px; /* Touch-doel voor mobiel */
  white-space: nowrap;
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-accent-text);
}

.btn-accent:hover,
.btn-accent:focus {
  filter: brightness(1.08);
  box-shadow: 0 0 15px var(--color-accent-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--card-border-hover);
}

.btn-danger {
  background: var(--color-danger);
  color: var(--text-white);
}

.btn-danger:hover,
.btn-danger:focus {
  background: var(--color-danger-hover);
  box-shadow: 0 0 15px rgba(239, 68, 68, 0.4);
}

/* Detailkaart voor Bevestiging en Mijn Afspraak */
.confirmation-card {
  max-width: 680px;
  margin: 0 auto;
}

.confirmation-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.success-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-success-bg);
  border: 2px solid var(--color-success);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  flex-shrink: 0;
}

.detail-box {
  background: var(--card-bg-subtle);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius-sm);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--card-border);
  font-size: 0.95rem;
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-label {
  color: var(--text-secondary);
}

.detail-value {
  color: var(--text-primary);
  text-align: right;
}

.confirmation-notes {
  margin: 20px 0;
}

.note-item {
  font-size: 0.95rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.confirmation-actions {
  margin-top: 24px;
}

/* Annuleringsformulier */
.cancel-form {
  margin-top: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-select {
  width: 100%;
  padding: 12px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  min-height: 44px;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-select option {
  background-color: var(--bg-card-solid);
  color: var(--text-primary);
}

.form-select:focus {
  border-color: var(--color-accent);
}

/* Ongeldige link pagina */
.invalid-card {
  max-width: 600px;
  margin: 40px auto;
  border-color: var(--color-danger-border);
}

.invalid-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.invalid-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-danger-bg);
  border: 2px solid var(--color-danger);
  color: var(--color-danger);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  flex-shrink: 0;
}

.text-danger {
  color: var(--color-danger) !important;
}

/* Meldingen */
.messages {
  list-style: none;
  margin-bottom: 24px;
}

.message {
  padding: 14px 18px;
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.message.error {
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger-border);
  color: var(--color-danger-text);
}

.message.success {
  background: var(--color-success-bg);
  border: 1px solid var(--color-success-border);
  color: var(--color-success-text);
}

.alert {
  padding: 16px 20px;
  border-radius: var(--card-radius-sm);
  margin: 16px 0;
}

.alert-warning {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  color: var(--color-warning-text);
}

/* Footer */
.portal-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--card-border);
  text-align: center;
}

.footer-privacy {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.5;
}

.powered-by {
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--text-secondary);
  opacity: 0.3;
  letter-spacing: 0.05em;
}

/* Helpers */
.d-flex { display: flex; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.text-secondary { color: var(--text-secondary); }
.small { font-size: 0.85rem; }

/* Mobiele weergave (chauffeurs) */
@media (max-width: 768px) {
  body {
    padding: 16px 12px;
  }

  .portal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .header-title-block {
    text-align: left;
  }

  .portal-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .slot-card {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .slot-action {
    width: 100%;
  }

  .slot-action form,
  .slot-action .btn {
    width: 100%;
  }

  .detail-row {
    flex-direction: column;
    gap: 2px;
  }

  .detail-value {
    text-align: left;
  }

  .weekstrip-wrapper {
    padding: 12px 6px;
  }

  .weekstrip-grid {
    gap: 4px;
  }

  .week-tile {
    min-height: 44px;
    padding: 4px 2px;
  }

  .tile-day-name {
    font-size: 0.7rem;
  }

  .tile-day-num {
    font-size: 0.9rem;
  }

  .tile-slot-count {
    font-size: 0.65rem;
  }
}

/* Smalle schermen (tot 320px) */
@media (max-width: 480px) {
  body {
    padding: 12px 6px;
  }

  .portal-card {
    padding: 16px 8px;
  }

  .weekstrip-wrapper {
    padding: 10px 4px;
  }

  .weekstrip-grid {
    gap: 4px;
  }

  .week-tile {
    min-height: 44px;
    padding: 4px 1px;
  }
}