:root {
  --tb-header-offset: 110px;
  --tb-radius: 14px;
  --tb-border: #e5e7eb;
  --tb-text: #111827;
  --tb-muted: #6b7280;
  --tb-bg: #ffffff;
  --tb-shadow: 0 10px 30px rgba(0,0,0,.08);
}

/* Container */
.taxi-booking {
  padding-top: var(--tb-header-offset);
  margin: 0 auto;
  max-width: 640px;
  color: var(--tb-text);
}

/* Card */
.taxi-booking form {
  background: var(--tb-bg);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius);
  box-shadow: var(--tb-shadow);
  padding: 18px;
}

/* Form rows */
.taxi-booking form > div {
  margin-bottom: 14px;
}

/* Labels */
.taxi-booking label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
}

/* Inputs & select & time */
.taxi-booking input,
.taxi-booking select {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--tb-border);
  border-radius: 12px;
  padding: 12px;
  font-size: 15px;
  color: var(--tb-text);
  background: #fff;
  outline: none;
}

/* Fix voor time input (Safari/Chrome consistentie) */
.taxi-booking input[type="time"] {
  padding-right: 10px;
}

/* Placeholder */
.taxi-booking input::placeholder {
  color: #9ca3af;
}

/* Focus */
.taxi-booking input:focus,
.taxi-booking select:focus {
  border-color: #93c5fd;
  box-shadow: 0 0 0 4px rgba(147,197,253,.35);
}

/* Bereken knop */
.taxi-booking button[type="submit"] {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 13px 14px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  background: #111827;
  color: #fff;
}

.taxi-booking button[type="submit"]:hover {
  filter: brightness(1.05);
}

/* Resultaat box */
#taxi-booking-result {
  margin-top: 14px;
  padding: 14px;
  border-radius: 12px;
  border: 1px dashed var(--tb-border);
  background: rgba(17,24,39,.03);
}

/* Bevestig rit knop */
#tb-confirm-btn {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 13px 14px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  background: #16a34a;
  color: #fff;
}

#tb-confirm-btn:hover {
  filter: brightness(1.05);
}

#tb-confirm-btn:disabled {
  opacity: .7;
  cursor: not-allowed;
}

/* Bevestig bericht */
#tb-confirm-msg {
  margin-top: 10px;
  font-weight: 600;
}

/* Mobile */
@media (max-width: 480px) {
  .taxi-booking form {
    padding: 14px;
  }
}