/* ============================================
   SKIVERHUUR v2 — Component Styles
   Knoppen, badges, kaarten, formulieren, tabellen
   ============================================ */

/* --- Knoppen --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  padding: 10px 20px;
  font-size: var(--fs-base);
  font-weight: 500;
  font-family: inherit;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--trans-fast);
  white-space: nowrap;
  min-height: 44px; /* WCAG touch target */
  min-width: 44px;
  line-height: 1.2;
  text-decoration: none;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}
.btn-primary:hover { background: var(--clr-primary-hover); }

.btn-accent {
  background: var(--clr-accent);
  color: #fff;
  border-color: var(--clr-accent);
}
.btn-accent:hover { background: var(--clr-accent-hover); }

.btn-outline {
  background: transparent;
  color: var(--clr-text-muted);
  border-color: #ccc;
}
.btn-outline:hover { background: var(--clr-border-light); color: var(--clr-text); }

.btn-success {
  background: transparent;
  color: var(--clr-success);
  border-color: var(--clr-success);
}
.btn-success:hover { background: var(--clr-success-bg); }

.btn-danger {
  background: transparent;
  color: var(--clr-danger);
  border-color: #f5c1c1;
}
.btn-danger:hover { background: var(--clr-danger-bg); }

.btn-edit {
  background: transparent;
  color: #534AB7;
  border-color: #534AB7;
}
.btn-edit:hover { background: #EEEDFE; }

.btn-info {
  background: transparent;
  color: var(--clr-info);
  border-color: var(--clr-info);
}
.btn-info:hover { background: var(--clr-info-bg); }

.btn-sm {
  padding: 6px 14px;
  font-size: var(--fs-sm);
  min-height: 36px;
}

.btn-xs {
  padding: 4px 10px;
  font-size: 12px;
  min-height: 28px;
  line-height: 1.3;
}

.actions-cell {
  white-space: nowrap;
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
}

.btn-lg {
  padding: 14px 28px;
  font-size: var(--fs-md);
  min-height: 52px;
}

.btn-icon {
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
}

.btn-block {
  width: 100%;
}

/* --- Badges --- */
.badge {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 500;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  line-height: 1.4;
}
.badge-active { background: var(--clr-success-bg); color: var(--clr-success); }
.badge-done { background: var(--clr-border-light); color: var(--clr-text-muted); }
.badge-reserved { background: var(--clr-reserved-bg); color: var(--clr-reserved); }
.badge-late { background: var(--clr-danger-bg); color: var(--clr-danger); }
.badge-new { background: var(--clr-info-bg); color: var(--clr-info); }
.badge-warning { background: #fff3e0; color: #e65100; }
.badge-success { background: #e8f5e9; color: #2e7d32; }
.badge-info { background: #e3f2fd; color: #1565c0; }
.badge-neutral { background: var(--clr-border-light); color: var(--clr-text-muted); }
.badge-danger { background: var(--clr-danger-bg); color: var(--clr-danger); }

.badge-brons { background: var(--clr-brons-bg); color: #7a4a1a; }
.badge-zilver { background: var(--clr-zilver-bg); color: #555; }
.badge-goud { background: var(--clr-goud-bg); color: var(--clr-warning); }

.badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 10px;
  background: var(--clr-danger);
  color: #fff;
}

/* --- Kaarten --- */
.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: box-shadow var(--trans-normal), border-color var(--trans-normal);
}
.card:hover {
  box-shadow: var(--shadow-md);
  border-color: #c8c5bc;
}
.card-title {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--clr-text);
}
.card-muted {
  background: var(--clr-surface-alt);
  border-color: var(--clr-border);
}

/* --- Metric kaarten (dashboard) --- */
.metric {
  background: var(--clr-border-light);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  transition: background var(--trans-fast), transform var(--trans-fast);
  cursor: default;
}
.metric.clickable {
  cursor: pointer;
}
.metric.clickable:hover {
  background: #dde6f0;
  transform: translateY(-2px);
}
.metric.danger:hover {
  background: var(--clr-danger-bg);
}
.metric-label {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-xs);
}
.metric-val {
  font-size: var(--fs-xl);
  font-weight: 500;
  color: var(--clr-text);
}
.metric-sub {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  margin-top: 2px;
}

/* --- Formulieren --- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-md);
}
.form-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-md);
}
.form-grid-4 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: var(--sp-md);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}
.form-group.full {
  grid-column: 1 / -1;
}
.form-group label {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: var(--fs-input);
  font-family: inherit;
  border: 1px solid #ccc;
  border-radius: var(--radius-md);
  background: var(--clr-surface);
  color: var(--clr-text);
  transition: border-color var(--trans-fast);
  min-height: 44px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  outline: none;
}
.form-group input.error,
.form-group select.error {
  border-color: var(--clr-danger);
  background: #fff5f5;
}
.form-group textarea {
  min-height: 80px;
  resize: vertical;
}
.req { color: var(--clr-danger); }

/* --- Zoekbalk --- */
.search-input {
  padding: 10px 14px;
  font-size: var(--fs-base);
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid #ccc;
  background: var(--clr-surface);
  color: var(--clr-text);
  min-height: 44px;
}
.search-input:focus {
  border-color: var(--clr-primary);
  outline: none;
}

/* --- Tags / Filter-knoppen --- */
.tag-row {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  align-items: center;
}
.tag {
  font-size: var(--fs-sm);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid #ccc;
  cursor: pointer;
  color: var(--clr-text-muted);
  background: transparent;
  font-family: inherit;
  transition: all var(--trans-fast);
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.tag:hover { background: var(--clr-border-light); }
.tag.on {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}

/* --- Toggle knoppen (Ja/Nee, type, etc.) --- */
.toggle-group {
  display: inline-flex;
  border: 1px solid #ccc;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.toggle-group button {
  padding: 6px 16px;
  font-size: var(--fs-sm);
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--clr-text-muted);
  font-family: inherit;
  transition: all var(--trans-fast);
  min-height: 36px;
}
.toggle-group button.on {
  background: var(--clr-primary);
  color: #fff;
}

/* Compacte toggle (voor Ja/Nee en korte opties) */
.toggle-compact {
  max-width: 200px;
}
.toggle-compact button {
  padding: 4px 12px;
  min-height: 30px;
  font-size: 13px;
  line-height: 1.3;
}

/* --- Tier knoppen --- */
.tier-row {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
}
.tier-btn {
  padding: 6px 16px;
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  border: 1px solid #ccc;
  cursor: pointer;
  background: transparent;
  color: var(--clr-text-muted);
  font-family: inherit;
  transition: all var(--trans-fast);
  min-height: 36px;
}
.tier-btn.on-brons { background: var(--clr-brons); color: #fff; border-color: var(--clr-brons); }
.tier-btn.on-zilver { background: var(--clr-zilver); color: #fff; border-color: var(--clr-zilver); }
.tier-btn.on-goud { background: var(--clr-goud); color: #fff; border-color: var(--clr-goud); }

/* --- Niveau knoppen --- */
.niveau-row {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
}
.niveau-btn {
  padding: 6px 14px;
  font-size: var(--fs-sm);
  border-radius: var(--radius-full);
  border: 1px solid #ccc;
  cursor: pointer;
  background: transparent;
  color: var(--clr-text-muted);
  font-family: inherit;
  transition: all var(--trans-fast);
  min-height: 36px;
}
.niveau-btn.on {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}

/* --- Tabellen --- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
}
.table-wrap table {
  min-width: 500px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
th {
  text-align: left;
  padding: 10px 12px;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--clr-text-muted);
  border-bottom: 1px solid var(--clr-border);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
td {
  padding: 12px;
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-text);
  vertical-align: top;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--clr-surface-alt); }

/* --- Alerts & Info boxes --- */
.alert {
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: var(--fs-sm);
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
}
.alert-danger { background: var(--clr-danger-bg); color: var(--clr-danger); }
.alert-success { background: var(--clr-success-bg); color: var(--clr-success); }
.alert-info { background: var(--clr-info-bg); color: var(--clr-info); }
.alert-warning { background: var(--clr-warning-bg); color: var(--clr-warning); }

/* --- Modal / Overlay --- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 900;
  padding: 2rem;
  overflow-y: auto;
}
.modal-overlay.open { display: block; }
.modal-box {
  background: var(--clr-surface);
  max-width: 640px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  position: relative;
}
.modal-box-lg {
  max-width: 860px;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--clr-text-muted);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.modal-close:hover { background: var(--clr-border-light); color: var(--clr-text); }
.modal-title {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: 1rem;
  padding-right: 44px;
}

/* --- Prijs-samenvatting --- */
.price-summary {
  background: var(--clr-surface-alt);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-top: 1rem;
}
.price-line {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-sm);
  padding: 3px 0;
  color: var(--clr-text-muted);
}
.price-total {
  font-weight: 600;
  font-size: var(--fs-md);
  border-top: 1px solid #ccc;
  margin-top: var(--sp-sm);
  padding-top: var(--sp-sm);
  display: flex;
  justify-content: space-between;
  color: var(--clr-text);
}
.price-tag {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--clr-success);
  background: var(--clr-success-bg);
  border-radius: var(--radius-sm);
  padding: 3px 12px;
  display: inline-block;
}

/* --- Persoon-blok (verhuurformulier) --- */
.person-block {
  border: 1px solid #d8d8d0;
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 12px;
  background: #fafaf8;
  position: relative;
}
.person-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 600;
  flex-shrink: 0;
}
.remove-person {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  color: #bbb;
  font-size: 20px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.remove-person:hover { color: var(--clr-danger); background: var(--clr-danger-bg); }

/* --- Sync status indicator --- */
.sync-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}
.sync-online { color: var(--clr-success); }
.sync-offline { color: var(--clr-warning); background: var(--clr-warning-bg); }
.sync-error { color: var(--clr-danger); background: var(--clr-danger-bg); }
.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.sync-online .sync-dot { background: var(--clr-success); }
.sync-offline .sync-dot { background: var(--clr-warning); }
.sync-error .sync-dot { background: var(--clr-danger); }

/* --- Toast notificaties --- */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}
.toast {
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease;
  max-width: 360px;
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}
.toast-success { background: #1a7a3a; color: #fff; }
.toast-error { background: var(--clr-danger); color: #fff; }
.toast-info { background: var(--clr-info); color: #fff; }
.toast-warning { background: #b8860b; color: #fff; }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* --- Lege staat --- */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--clr-text-muted);
  font-size: var(--fs-sm);
}
.empty-state-icon {
  font-size: 28px;
  margin-bottom: var(--sp-md);
  opacity: 0.3;
  width: 48px;
  height: 48px;
  line-height: 48px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 50%;
  background: var(--clr-border-light, #f0f0f0);
}

/* --- Periode filter --- */
.periode-filter {
  display: flex;
  gap: var(--sp-sm);
  align-items: center;
  flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
}
.periode-filter label {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.periode-filter input {
  padding: 6px 10px;
  font-size: var(--fs-sm);
  border: 1px solid #ccc;
  border-radius: var(--radius-sm);
  min-height: 36px;
}

/* --- Chart wrapper --- */
.chart-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  margin-top: var(--sp-sm);
}

/* --- Sectie label --- */
.section-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-sm);
}

/* --- Responsive formulieren --- */
@media (max-width: 768px) {
  .form-grid,
  .form-grid-3,
  .form-grid-4 {
    grid-template-columns: 1fr;
  }
  .modal-box, .modal-box-lg {
    width: 95vw !important;
    max-width: 95vw !important;
    padding: 16px !important;
  }
}

@media (max-width: 480px) {
  .btn { padding: 10px 16px; }
  .metric { padding: 12px; }
  .card { padding: 1rem; }

  /* Metric kaarten kleiner */
  .metric-val {
    font-size: var(--fs-lg);
  }

  /* Tabellen: kleinere padding */
  th { padding: 8px 6px; }
  td { padding: 10px 6px; font-size: 12px; }

  /* Actie knoppen in rij wrappen */
  .actions-cell {
    gap: 4px;
  }
  .btn-xs {
    padding: 4px 8px;
    font-size: 11px;
    min-height: 26px;
  }

  /* Persoon blok compacter */
  .person-block {
    padding: 12px;
  }

  /* Periode filter stacken */
  .periode-filter {
    flex-direction: column;
    align-items: stretch;
    gap: var(--sp-xs);
  }
  .periode-filter input {
    width: 100%;
  }

  /* Toast smaller */
  .toast {
    max-width: calc(100vw - 40px);
  }
  .toast-container {
    right: 10px;
    top: 10px;
  }
}