/* ============================================================
   DIERENS VERHUUR — RESERVERINGSSYSTEEM CSS
   Kalender, formulier, beheeromgeving
   ============================================================ */

/* ---- Kalender container ---- */
.res-kalender {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

/* ---- Kalender header ---- */
.res-kalender__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem 0.75rem;
  background: var(--accent);
  color: var(--white);
}
.res-kalender__titel {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin: 0;
  text-align: center;
  flex: 1;
  text-transform: capitalize;
}
.res-kalender__nav {
  display: flex;
  gap: 0.25rem;
}
.res-kalender__nav-btn {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: background var(--transition-fast);
}
.res-kalender__nav-btn:hover { background: rgba(255,255,255,0.25); }

/* ---- Weekdagen ---- */
.res-kalender__weekdagen {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--light-gray);
  border-bottom: 1px solid var(--border);
}
.res-kalender__weekdagen span {
  text-align: center;
  padding: 0.5rem 0;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Grid ---- */
.res-kalender__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--border);
  padding: 1px;
}

/* ---- Dag-knoppen ---- */
.res-kalender__dag {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-family: var(--font-body);
  font-weight: 500;
  border: none;
  cursor: pointer;
  background: var(--white);
  color: var(--dark);
  transition: all var(--transition-fast);
  position: relative;
  border-radius: 0;
}

.res-kalender__dag--leeg {
  background: var(--light-gray);
  cursor: default;
}

/* Verleden */
.res-kalender__dag--verleden {
  background: var(--light-gray);
  color: var(--border);
  cursor: not-allowed;
}

/* Vandaag */
.res-kalender__dag--vandaag {
  font-weight: 700;
  color: var(--accent);
  box-shadow: inset 0 0 0 2px var(--accent);
}
.res-kalender__dag--vandaag:hover {
  background: var(--light);
}

/* Beschikbaar */
.res-kalender__dag--beschikbaar:hover {
  background: var(--light);
  color: var(--primary);
  cursor: pointer;
}

/* Aangevraagd / voorlopig — lichtoranje */
.res-kalender__dag--voorlopig {
  background: #FEF3C7;
  color: #92400E;
  cursor: pointer;
}
.res-kalender__dag--voorlopig:hover { background: #FDE68A; }

/* Bevestigd / gereserveerd — rood geblokkeerd */
.res-kalender__dag--bevestigd {
  background: #FEE2E2;
  color: #991B1B;
  cursor: not-allowed;
  text-decoration: line-through;
}
[aria-disabled="true"].res-kalender__dag--bevestigd { pointer-events: none; }

/* Geselecteerde ophaaldatum */
.res-kalender__dag--ophaal {
  background: var(--primary) !important;
  color: var(--white) !important;
  font-weight: 700;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

/* Geselecteerde retourdatum */
.res-kalender__dag--retour {
  background: var(--primary-dark) !important;
  color: var(--white) !important;
  font-weight: 700;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Periode tussen ophaal en retour */
.res-kalender__dag--selectie {
  background: rgba(244, 123, 32, 0.15) !important;
  color: var(--primary-dark) !important;
}

/* ---- Loading state ---- */
.res-kalender__loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
  color: var(--gray);
  font-size: 0.875rem;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.res-kalender__fout {
  grid-column: 1 / -1;
  text-align: center;
  padding: 1rem;
  color: var(--danger);
  background: #FEF2F2;
  font-size: 0.875rem;
}

/* ---- Legenda ---- */
.res-kalender__legenda {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  background: var(--light-gray);
  border-top: 1px solid var(--border);
}
.res-kalender__legenda-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--gray);
}
.res-kalender__legenda-item .res-kalender__dag {
  width: 24px;
  height: 24px;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  cursor: default;
  aspect-ratio: auto;
}

/* ---- Kalender instructie-tekst ---- */
.res-kalender__instructie {
  padding: 0.6rem 1rem;
  font-size: 0.8125rem;
  color: var(--gray);
  text-align: center;
  background: var(--white);
  border-top: 1px solid var(--border);
}

/* ============================================================
   RESERVERINGSFORMULIER
   ============================================================ */

.res-form-wrap {
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.res-form-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}
.res-form-header i { color: var(--primary); font-size: 1.25rem; }
.res-form-header h3 { margin: 0; font-size: 1.05rem; }

.res-form-notice {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.875rem;
  display: none;
}
.res-form-notice.is-success { background: #DCFCE7; color: #15803D; border: 1px solid #BBF7D0; display: block; }
.res-form-notice.is-error   { background: #FEE2E2; color: #DC2626; border: 1px solid #FECACA; display: block; }
.res-form-notice[hidden]    { display: none !important; }

.res-form__min-info {
  font-size: 0.8rem;
  color: var(--gray);
  margin: -0.25rem 0 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.res-form__min-info i { color: var(--primary); }

.res-form__datum-error {
  background: #FEF3C7;
  border: 1px solid #F59E0B;
  border-radius: var(--radius);
  padding: 0.6rem 0.85rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  color: #92400E;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.res-form__datum-error[hidden] { display: none; }

.res-form__email-alt {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--gray);
}
.res-form__email-alt-links {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

/* ---- Productpagina layout met kalender ---- */
.product-detail-met-kalender {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.res-blok {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.res-blok__kalender { }
.res-blok__form     { }

/* ---- Section header voor reservering ---- */
.res-sectie {
  padding: 2rem 0;
  background: var(--light-gray);
}
.res-sectie__header {
  margin-bottom: 1.25rem;
}
.res-sectie__titel {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}
.res-sectie__sub {
  font-size: 0.875rem;
  color: var(--gray);
}

/* ============================================================
   FRONTEND BEHEEROMGEVING
   ============================================================ */

.drv-beheer {
  font-family: var(--font-body);
  color: var(--dark);
  min-height: 100vh;
  background: #F8FAFC;
}

.drv-beheer__topbar {
  background: var(--accent);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.drv-beheer__topbar-logo {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
}
.drv-beheer__topbar-nav {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.drv-beheer__topbar-nav a {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  text-decoration: none;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius);
  transition: background var(--transition-fast);
}
.drv-beheer__topbar-nav a:hover { background: rgba(255,255,255,0.12); color: var(--white); }

.drv-beheer__body { padding: 1.5rem; max-width: 1400px; margin: 0 auto; }

/* Statistieken balk */
.drv-beheer__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.drv-beheer__stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.drv-beheer__stat-getal {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  display: block;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.drv-beheer__stat-label {
  font-size: 0.8125rem;
  color: var(--gray);
}

/* Filter balk */
.drv-beheer__filters {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}
.drv-beheer__filter-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray);
}
.drv-beheer__filter-btn {
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1.5px solid var(--border);
  background: var(--white);
  cursor: pointer;
  color: var(--dark);
  transition: all var(--transition-fast);
}
.drv-beheer__filter-btn.is-actief {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.drv-beheer__filter-input {
  padding: 0.35rem 0.75rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-family: var(--font-body);
}

/* Reserveringen tabel */
.drv-beheer__tabel-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.drv-beheer__tabel {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.drv-beheer__tabel th {
  background: var(--light-gray);
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.drv-beheer__tabel td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.drv-beheer__tabel tr:last-child td { border-bottom: none; }
.drv-beheer__tabel tr:hover td { background: var(--light-gray); }

/* Status badge in tabel */
.drv-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2em 0.7em;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.drv-status-badge--aanvraag    { background: #FEF3C7; color: #92400E; }
.drv-status-badge--voorlopig   { background: #DBEAFE; color: #1E40AF; }
.drv-status-badge--bevestigd   { background: #DCFCE7; color: #166534; }
.drv-status-badge--geannuleerd { background: #FEE2E2; color: #991B1B; }

/* Actie-knoppen in tabel */
.drv-beheer__acties {
  display: flex;
  gap: 0.35rem;
  flex-wrap: nowrap;
}
.drv-beheer__actie-btn {
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--white);
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--dark);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.drv-beheer__actie-btn:hover { border-color: var(--primary); color: var(--primary); }
.drv-beheer__actie-btn--bevestig { background: #DCFCE7; border-color: #22C55E; color: #166534; }
.drv-beheer__actie-btn--bevestig:hover { background: #22C55E; color: var(--white); }
.drv-beheer__actie-btn--annuleer { background: #FEE2E2; border-color: #EF4444; color: #991B1B; }
.drv-beheer__actie-btn--annuleer:hover { background: #EF4444; color: var(--white); }

/* Leeg state */
.drv-beheer__leeg {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gray);
}
.drv-beheer__leeg i { font-size: 2.5rem; opacity: 0.3; display: block; margin-bottom: 0.75rem; }

/* Modal voor reservering bewerken */
.drv-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.drv-modal-overlay[hidden] { display: none; }
.drv-modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}
.drv-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.drv-modal__titel { font-size: 1.1rem; font-weight: 700; margin: 0; }
.drv-modal__sluiten {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--gray);
  padding: 0.25rem;
  border-radius: var(--radius);
}
.drv-modal__sluiten:hover { color: var(--dark); background: var(--light-gray); }
.drv-modal__body { padding: 1.5rem; }
.drv-modal__footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* Laden indicator */
.drv-beheer__laden {
  text-align: center;
  padding: 2rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* Notitie chip */
.drv-beheer__notitie-chip {
  background: #EFF6FF;
  color: #1E40AF;
  font-size: 0.75rem;
  padding: 0.15em 0.5em;
  border-radius: var(--radius-sm);
  cursor: help;
}

/* ============================================================
   RESPONSIVE AANPASSINGEN
   ============================================================ */

@media (max-width: 768px) {
  .res-blok {
    grid-template-columns: 1fr;
  }
  .drv-beheer__stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .drv-beheer__tabel { font-size: 0.8rem; }
  .drv-beheer__tabel th,
  .drv-beheer__tabel td { padding: 0.5rem 0.75rem; }

  /* Verberg minder kritieke kolommen op mobiel */
  .drv-beheer__tabel .col-telefoon,
  .drv-beheer__tabel .col-opmerking { display: none; }
}

@media (max-width: 480px) {
  .res-kalender__dag { font-size: 0.75rem; }
  .drv-beheer__stats { grid-template-columns: 1fr 1fr; }
  .drv-beheer__body  { padding: 1rem; }
  .drv-modal { max-width: 100%; border-radius: var(--radius); }
}