/* ==========================================================================
   Water Dragon — Smart Meeting Scheduler Stylesheet
   Designed for Porkbun Static Hosting & Water Dragon Brand System
   ========================================================================== */

.scheduler-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Diagnostic / Test Banner (Only on Test Page) */
.test-env-banner {
  background: linear-gradient(90deg, #1E1B4B 0%, #0F172A 100%);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  color: #CBD5E1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.test-env-banner h4 {
  color: #38BDF8;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.05rem;
}

.endpoint-config-bar {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.endpoint-input {
  flex: 1;
  min-width: 280px;
  background: #0F172A;
  border: 1px solid #334155;
  color: #F8FAFC;
  padding: 0.6rem 0.85rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: var(--font-mono, monospace);
}

.endpoint-input:focus {
  outline: none;
  border-color: var(--primary, #4F46E5);
}

/* Main Scheduler Card */
.scheduler-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light, #E2E8F0);
  border-radius: var(--radius-lg, 18px);
  box-shadow: var(--shadow-lg, 0 10px 25px -3px rgba(0, 0, 0, 0.08));
  overflow: hidden;
}

.scheduler-header {
  padding: 2rem 2.5rem;
  border-bottom: 1px solid var(--border-light, #E2E8F0);
  background: #F8FAFC;
}

.scheduler-header h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main, #0F172A);
  margin-bottom: 0.5rem;
}

.scheduler-header p {
  color: var(--text-muted, #475569);
  margin: 0;
  font-size: 0.95rem;
}

.scheduler-body {
  padding: 2.5rem;
}

/* Step Progression Indicator */
.scheduler-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  position: relative;
}

.scheduler-steps::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 30px;
  right: 30px;
  height: 2px;
  background: #E2E8F0;
  z-index: 1;
}

.step-item {
  position: relative;
  z-index: 2;
  text-align: center;
  flex: 1;
}

.step-circle {
  width: 38px;
  height: 38px;
  margin: 0 auto 0.5rem auto;
  border-radius: 50%;
  background: #F1F5F9;
  color: #64748B;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #E2E8F0;
  transition: all 0.25s ease;
}

.step-item.active .step-circle {
  background: var(--primary, #4F46E5);
  border-color: var(--primary, #4F46E5);
  color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.18);
}

.step-item.completed .step-circle {
  background: var(--success, #10B981);
  border-color: var(--success, #10B981);
  color: #FFFFFF;
}

.step-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #64748B;
}

.step-item.active .step-label {
  color: var(--primary, #4F46E5);
}

/* Meeting Format Selection Cards */
.format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.format-card {
  border: 2px solid #E2E8F0;
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  background: #FFFFFF;
  position: relative;
  text-align: left;
}

.format-card:hover {
  border-color: #CBD5E1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.format-card.selected {
  border-color: var(--primary, #4F46E5);
  background: #F5F3FF;
  box-shadow: 0 0 0 1px var(--primary, #4F46E5);
}

.format-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.format-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.25rem;
}

.format-desc {
  font-size: 0.82rem;
  color: #64748B;
  line-height: 1.4;
  margin: 0;
}

/* Conditional Client Address Group */
.client-site-panel {
  display: none;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem;
  margin-bottom: 2rem;
  animation: fadeIn 0.3s ease;
}

.client-site-panel.is-visible {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.driving-notice-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #FEF3C7;
  color: #92400E;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

/* Structured Client Site Address Form */
.site-address-grid-top {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.site-address-grid-bottom {
  display: grid;
  grid-template-columns: 2fr 0.8fr 1.2fr;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

@media (max-width: 640px) {
  .site-address-grid-top,
  .site-address-grid-bottom {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

/* Calendar & Slots Split View */
.booking-calendar-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .booking-calendar-row {
    grid-template-columns: 1fr;
  }
}

/* Month & Day Picker */
.date-picker-box {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem;
}

.date-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.date-picker-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: #0F172A;
}

.date-nav-btns button {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 6px;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #334155;
  font-weight: bold;
}

.date-nav-btns button:hover {
  background: #F1F5F9;
}

.days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  text-align: center;
}

.weekday-header {
  font-size: 0.75rem;
  font-weight: 700;
  color: #94A3B8;
  padding: 4px 0;
  text-transform: uppercase;
}

.day-btn {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 8px 4px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  transition: all 0.15s ease;
}

.day-btn:hover:not(:disabled) {
  background: #EEF2FF;
  border-color: #C7D2FE;
  color: var(--primary, #4F46E5);
}

.day-btn.selected {
  background: var(--primary, #4F46E5) !important;
  color: #FFFFFF !important;
  border-color: var(--primary, #4F46E5) !important;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.day-btn:disabled {
  background: #F1F5F9;
  color: #CBD5E1;
  border-color: #E2E8F0;
  cursor: not-allowed;
}

/* Time Slots Column */
.slots-box {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}

.slots-box-header {
  font-size: 1rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.75rem;
}

.slots-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
  max-height: 270px;
  overflow-y: auto;
  padding-right: 4px;
}

.slot-btn {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 6px;
  padding: 10px 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary, #4F46E5);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
}

.slot-btn:hover {
  background: #EEF2FF;
  border-color: var(--primary, #4F46E5);
}

.slot-btn.selected {
  background: var(--primary, #4F46E5);
  color: #FFFFFF;
  border-color: var(--primary, #4F46E5);
}

.no-slots-msg {
  color: #64748B;
  font-size: 0.88rem;
  padding: 2rem 0;
  text-align: center;
}

/* Details Section */
.client-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 600px) {
  .client-info-grid {
    grid-template-columns: 1fr;
  }
}

.form-group-full {
  grid-column: 1 / -1;
}

/* Submission Confirmation Box */
.booking-summary-box {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: var(--radius-md, 12px);
  padding: 1.5rem;
  margin-top: 1.5rem;
  display: none;
}

.booking-summary-box.is-visible {
  display: block;
}

.booking-summary-box h3 {
  color: #065F46;
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
}

.booking-summary-box p {
  color: #047857;
  font-size: 0.95rem;
  margin: 0 0 0.5rem 0;
}

/* ==========================================================================
   High-Visibility Form Validation Warning Styles
   ========================================================================== */
.field-error-msg {
  display: none;
  color: #DC2626;
  font-size: 0.95rem;
  font-weight: 700;
  margin-top: 0.45rem;
  line-height: 1.4;
  align-items: center;
  gap: 6px;
  animation: fadeIn 0.2s ease;
}

.field-error-msg.is-visible {
  display: flex;
}

input.has-error, textarea.has-error, select.has-error {
  border: 2.5px solid #DC2626 !important;
  background-color: #FEF2F2 !important;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.22) !important;
  color: #991B1B !important;
}

.slots-box.has-error {
  border: 2.5px solid #DC2626 !important;
  background-color: #FEF2F2 !important;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.22) !important;
}

#bookingErrorBox {
  display: none;
  background: #FEF2F2;
  border: 2.5px solid #DC2626;
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 16px rgba(220, 38, 38, 0.18);
  animation: fadeIn 0.25s ease;
}

#bookingErrorBox.is-visible {
  display: block;
}

#bookingErrorBox .error-title {
  color: #991B1B;
  font-size: 1.18rem;
  font-weight: 800;
  margin: 0 0 0.65rem 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

#bookingErrorBox ul {
  margin: 0;
  padding-left: 1.5rem;
  color: #B91C1C;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.7;
}

#bookingErrorBox li {
  margin-bottom: 0.25rem;
}

.step3-error-banner {
  display: none;
  background: #FEF2F2;
  border: 2.5px solid #DC2626;
  border-radius: 12px;
  padding: 1.1rem 1.35rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 16px rgba(220, 38, 38, 0.18);
  animation: fadeIn 0.25s ease;
}

.step3-error-banner.is-visible {
  display: block;
}

.step3-error-banner .error-title {
  color: #991B1B;
  font-size: 1.12rem;
  font-weight: 800;
  margin: 0 0 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.step3-error-banner ul {
  margin: 0;
  padding-left: 1.5rem;
  color: #B91C1C;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.6;
}

.step3-error-banner li {
  margin-bottom: 0.25rem;
}

/* --------------------------------------------------------------------------
   Outside Business Hours / Custom Time Request Styles
   -------------------------------------------------------------------------- */
.after-hours-card {
  margin-top: 2.25rem;
  padding: 1.15rem;
  background: #F8FAFC;
  border: 1.5px dashed #CBD5E1;
  border-radius: 12px;
  transition: all 0.25s ease;
}

.after-hours-card.is-active {
  border: 2px solid var(--primary, #4F46E5);
  background: #F0F4FF;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.1);
}

.after-hours-header {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.after-hours-icon {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.after-hours-text strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.25rem;
}

.after-hours-text p {
  margin: 0;
  font-size: 0.78rem;
  color: #64748B;
  line-height: 1.4;
}

.after-hours-toggle-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  background: #FFFFFF;
  border: 1.5px solid var(--primary, #4F46E5);
  color: var(--primary, #4F46E5);
  box-shadow: 0 2px 5px rgba(79, 70, 229, 0.08);
  transition: all 0.2s ease;
  text-align: center;
}

.after-hours-toggle-btn:hover {
  background: #EEF2FF;
  border-color: var(--primary, #4F46E5);
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.15);
  transform: translateY(-1px);
}

.after-hours-btn-title {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.25;
}

.after-hours-btn-sub {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  opacity: 0.85;
  margin-top: 3px;
}

.after-hours-card.is-active .after-hours-toggle-btn {
  background: var(--primary, #4F46E5);
  color: #FFFFFF;
  border-color: var(--primary, #4F46E5);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.after-hours-card.is-active .after-hours-btn-sub {
  color: #E0E7FF;
  opacity: 0.95;
}

.after-hours-drawer {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #E2E8F0;
  animation: fadeIn 0.25s ease;
}

.after-hours-sublabel {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 0.35rem;
}

.contact-pref-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.pref-radio-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  border: 1.5px solid #CBD5E1;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #475569;
  background: #FFFFFF;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.pref-radio-pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
  margin: 0;
}

.pref-radio-pill:hover {
  border-color: #94A3B8;
  color: #0F172A;
}

.pref-radio-pill.active {
  border-color: #4F46E5;
  background: #EEF2FF;
  color: #4F46E5;
  font-weight: 700;
}

.after-hours-textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.75rem;
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  resize: vertical;
  white-space: pre-wrap;
  word-wrap: break-word;
  tab-size: 2;
  line-height: 1.5;
  color: #0F172A;
  background: #FFFFFF;
}

.after-hours-textarea:focus {
  outline: none;
  border-color: #4F46E5;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}