/* ====== APPOINTMENT PAGE ====== */

.appt-hero {
  min-height: 300px;
  background: url('klinik.jpeg') center/cover;
  position: relative;
  display: flex;
  align-items: center;
  padding: 100px 0 48px;
}
.appt-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,40,70,0.85) 0%, rgba(23,192,206,0.5) 100%);
}
.appt-hero-content {
  position: relative; z-index: 1; color: #fff;
}
.appt-hero-content h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800; margin: 12px 0 14px; line-height: 1.2;
}
.appt-hero-content p {
  font-size: 0.95rem; color: rgba(255,255,255,0.88); max-width: 520px; line-height: 1.7;
}

/* ====== LAYOUT ====== */
.appt-section { padding: 64px 0 80px; background: var(--light-bg); }
.appt-wrapper {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 36px;
  align-items: start;
}

/* ====== FORM WRAP ====== */
.appt-form-wrap {
  background: #fff;
  border-radius: 16px;
  padding: 40px 40px 36px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
}
.form-header { margin-bottom: 32px; }
.form-header h2 { font-size: 1.5rem; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.form-header p { color: var(--text); font-size: 0.88rem; line-height: 1.6; }

/* ====== FORM STEP TITLE ====== */
.form-section-title {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.88rem; font-weight: 700; color: var(--navy);
  text-transform: uppercase; letter-spacing: 0.5px;
  margin: 28px 0 18px; padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}
.form-step {
  width: 28px; height: 28px; background: var(--teal); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 800; flex-shrink: 0;
}

/* ====== FORM FIELDS ====== */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
label {
  font-size: 0.82rem; font-weight: 600; color: var(--navy);
}
.req { color: #e53e3e; margin-left: 2px; }

input[type="text"],
input[type="tel"],
input[type="email"],
input[type="date"],
select,
textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.88rem;
  color: var(--dark);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(23,192,206,0.12);
}
input.error, select.error, textarea.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,0.1);
}
textarea { resize: vertical; min-height: 100px; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

.form-error {
  font-size: 0.76rem; color: #e53e3e; display: none; margin-top: -2px;
}
.form-error.show { display: block; }

/* ====== OPTIN CHECKBOXES ====== */
.optin-group { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.checkbox-label {
  display: flex; align-items: flex-start; gap: 12px;
  cursor: pointer; font-size: 0.86rem; color: var(--dark); line-height: 1.5;
}
.checkbox-label input[type="checkbox"] { display: none; }
.checkbox-custom {
  width: 20px; height: 20px; min-width: 20px;
  border: 2px solid var(--border); border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; margin-top: 1px; background: #fff;
}
.checkbox-label input:checked + .checkbox-custom {
  background: var(--teal); border-color: var(--teal);
}
.checkbox-label input:checked + .checkbox-custom::after {
  content: '✓'; color: #fff; font-size: 0.72rem; font-weight: 800;
}
.required-check .checkbox-custom { border-color: var(--teal); }

/* ====== SUBMIT ====== */
.btn-submit {
  width: 100%; justify-content: center;
  padding: 15px 28px; font-size: 1rem; font-weight: 700;
  border-radius: 10px; gap: 10px; margin-top: 4px;
}
.btn-submit:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }
.form-note {
  text-align: center; font-size: 0.78rem; color: var(--text-muted, #64748b);
  margin-top: 12px; line-height: 1.6;
}

/* ====== SUCCESS ====== */
.success-msg {
  background: #d1fae5; border: 1.5px solid #6ee7b7;
  border-radius: 12px; padding: 32px 28px;
  text-align: center; margin-top: 24px;
}
.success-msg.hidden { display: none; }
.success-icon {
  width: 56px; height: 56px; background: #059669; color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 800; margin: 0 auto 16px;
}
.success-msg h3 { font-size: 1.2rem; font-weight: 800; color: #065f46; margin-bottom: 10px; }
.success-msg p { font-size: 0.88rem; color: #047857; line-height: 1.7; }

/* ====== SIDEBAR ====== */
.appt-sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-card {
  background: #fff; border-radius: 12px; padding: 22px 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.sidebar-card h3 {
  font-size: 0.9rem; font-weight: 700; color: var(--navy);
  margin-bottom: 12px; padding-bottom: 10px;
  border-bottom: 2px solid var(--teal);
}
.sidebar-card p { font-size: 0.84rem; color: var(--text); line-height: 1.7; }
.sidebar-link {
  display: inline-block; margin-top: 10px;
  font-size: 0.82rem; color: var(--teal); font-weight: 600;
}
.sidebar-link:hover { text-decoration: underline; }

.hours-mini { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.hours-mini td { padding: 5px 0; color: var(--text); vertical-align: top; }
.hours-mini td:first-child { font-weight: 600; color: var(--navy); width: 110px; }
.closed { color: #e53e3e !important; font-weight: 600; }

.sidebar-contact-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 8px;
  font-size: 0.88rem; font-weight: 600;
  color: var(--navy); background: var(--light-bg);
  margin-bottom: 8px; transition: all 0.2s;
}
.sidebar-contact-link:hover { background: var(--teal); color: #fff; }
.sidebar-contact-link.whatsapp { color: #25d366; }
.sidebar-contact-link.whatsapp:hover { background: #25d366; color: #fff; }

.sidebar-note ul {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
}
.sidebar-note ul li {
  font-size: 0.82rem; color: var(--text); line-height: 1.5;
  padding-left: 16px; position: relative;
}
.sidebar-note ul li::before {
  content: '•'; color: var(--teal); position: absolute; left: 0; font-weight: 700;
}

.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-tags a {
  font-size: 0.76rem; padding: 5px 12px;
  border: 1.5px solid var(--teal); color: var(--teal);
  border-radius: 100px; font-weight: 600;
  transition: all 0.2s;
}
.service-tags a:hover { background: var(--teal); color: #fff; }

/* ====== DOCTOR CARDS ====== */
.doctor-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 8px; }
.doctor-card { cursor: pointer; }
.doctor-card input[type="radio"] { display: none; }
.doctor-card-inner {
  display: flex; align-items: center; gap: 14px;
  border: 2px solid var(--border); border-radius: 12px;
  padding: 14px 16px; background: #fff;
  transition: all 0.2s; position: relative;
}
.doctor-card-inner img {
  width: 52px; height: 52px; border-radius: 50%;
  object-fit: cover; border: 2px solid var(--border);
  flex-shrink: 0;
}
.doctor-card-info { flex: 1; }
.doctor-card-name { display: block; font-size: 0.92rem; font-weight: 700; color: var(--navy); }
.doctor-card-role { display: block; font-size: 0.76rem; color: var(--text); margin-top: 2px; }
.doctor-card-check {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--border); color: transparent;
  font-size: 0.72rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; flex-shrink: 0;
}
.doctor-card:hover .doctor-card-inner { border-color: var(--teal); background: rgba(23,192,206,0.04); }
.doctor-card input:checked + .doctor-card-inner {
  border-color: var(--teal); background: rgba(23,192,206,0.06);
}
.doctor-card input:checked + .doctor-card-inner .doctor-card-check {
  background: var(--teal); color: #fff;
}
.doctor-card input:checked + .doctor-card-inner img { border-color: var(--teal); }
@media (max-width: 480px) { .doctor-cards { grid-template-columns: 1fr; } }

/* ====== CALENDAR ====== */
.cal-container { border: 1.5px solid var(--border); border-radius: 10px; overflow: hidden; margin-top: 8px; }
.cal-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--navy); }
.cal-month-label { font-weight: 700; font-size: 0.92rem; color: #fff; }
.cal-nav { background: none; border: none; color: #fff; font-size: 1.6rem; cursor: pointer; padding: 0 8px; line-height: 1; opacity: 0.75; transition: opacity 0.2s; }
.cal-nav:hover { opacity: 1; }
.cal-weekdays { display: grid; grid-template-columns: repeat(7,1fr); background: #eaf4f6; }
.cal-weekdays span { text-align: center; font-size: 0.7rem; font-weight: 700; color: var(--navy); padding: 8px 0; text-transform: uppercase; letter-spacing: 0.3px; }
.cal-grid { display: grid; grid-template-columns: repeat(7,1fr); padding: 10px 8px; gap: 4px; }
.cal-day { text-align: center; padding: 9px 4px; border-radius: 8px; font-size: 0.88rem; cursor: pointer; transition: all 0.15s; color: var(--navy); }
.cal-day:not(.disabled):not(.empty):hover { background: rgba(23,192,206,0.15); color: var(--teal); }
.cal-day.today { font-weight: 700; color: var(--teal); }
.cal-day.selected { background: var(--teal) !important; color: #fff !important; font-weight: 700; }
.cal-day.disabled { color: #ccc; cursor: not-allowed; }
.cal-day.sunday { color: #e53e3e; }
.cal-day.sunday.disabled { color: #f0b8b8; }
.cal-day.empty { cursor: default; }

/* ====== TIME SLOTS ====== */
.slots-date-label { font-size: 0.84rem; color: var(--text); margin-bottom: 14px; padding: 10px 14px; background: #f0f6f9; border-radius: 8px; }
.slots-loading { display: flex; align-items: center; gap: 10px; font-size: 0.84rem; color: var(--text); padding: 12px 0; }
.slots-spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--border); border-top-color: var(--teal); border-radius: 50%; animation: spin 0.7s linear infinite; flex-shrink: 0; }
@keyframes spin { to { transform: rotate(360deg); } }
.slots-session { margin-bottom: 16px; }
.slots-session-label { font-size: 0.76rem; font-weight: 700; color: var(--navy); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.slots-row { display: flex; flex-wrap: wrap; gap: 8px; }
.slot { padding: 8px 14px; border-radius: 8px; font-family: 'Poppins', sans-serif; font-size: 0.82rem; font-weight: 600; cursor: pointer; border: 1.5px solid var(--border); background: #fff; color: var(--navy); transition: all 0.15s; }
.slot.available:hover { border-color: var(--teal); background: rgba(23,192,206,0.08); color: var(--teal); }
.slot.selected { background: var(--teal); color: #fff; border-color: var(--teal); }
.slot.booked { background: #f5f5f5; color: #bbb; border-color: #e8e8e8; cursor: not-allowed; text-decoration: line-through; font-weight: 400; }
.slots-closed { color: #e53e3e; font-size: 0.85rem; padding: 8px 0; }
.slots-legend { display: flex; gap: 16px; margin-top: 14px; flex-wrap: wrap; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 0.76rem; color: var(--text); }
.legend-dot { width: 12px; height: 12px; border-radius: 3px; }
.legend-dot.available { background: #fff; border: 1.5px solid var(--border); }
.legend-dot.selected-dot { background: var(--teal); }
.legend-dot.booked-dot { background: #f5f5f5; border: 1.5px solid #e8e8e8; }

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
  .appt-wrapper { grid-template-columns: 1fr; }
  .appt-sidebar { display: grid; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .appt-form-wrap { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .appt-sidebar { grid-template-columns: 1fr; }
}