/* VibeTrip Agent - UI Components & Interactive Styles */

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #080D16;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(66, 217, 200, 0.28);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: #080D16;
  transform: translateY(-1px);
  box-shadow: 0 6px 26px rgba(66, 217, 200, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  border-color: var(--color-border-hover);
  background-color: var(--color-surface-hover);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  color: var(--color-text);
  border-color: var(--color-border-hover);
  background-color: var(--color-surface);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.btn-icon {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ==========================================================================
   Cards & Surfaces
   ========================================================================== */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-hover);
}

/* ==========================================================================
   Planning Form
   ========================================================================== */
.planner-section {
  padding: 32px 0 80px;
}

.planner-container {
  max-width: 900px;
  margin: 0 auto;
}

.form-header {
  text-align: center;
  margin-bottom: 36px;
}

.form-header h2 {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.form-group {
  margin-bottom: 28px;
}

.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 10px;
}

.form-label-hint {
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.form-input {
  width: 100%;
  padding: 13px 18px;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.98rem;
  color: var(--color-text);
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(66, 217, 200, 0.22);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

/* Quick Destination Chips */
.quick-destinations {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.quick-chip {
  padding: 4px 12px;
  background-color: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.quick-chip:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-border);
  color: var(--color-accent);
}

/* Multi-select Chips */
.chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.chip:hover {
  border-color: var(--color-accent);
  background-color: var(--color-surface-hover);
  color: var(--color-text);
}

.chip.active {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent);
  font-weight: 600;
}

.chip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.chip-svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  display: block;
}

.brand-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-accent-border);
}

/* Travel Pace Cards */
.pace-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.pace-card {
  padding: 16px 14px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.pace-card:hover {
  border-color: var(--color-accent);
}

.pace-card.active {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.pace-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pace-card.active h4 {
  color: var(--color-accent);
}

.pace-card p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* Textarea for vibe prompt */
.vibe-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Form Error Message */
.form-error {
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--color-error);
  display: none;
}

.form-error.visible {
  display: block;
}

/* ==========================================================================
   Multi-stage Loading Experience
   ========================================================================== */
.loading-overlay {
  display: none;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  max-width: 640px;
  margin: 32px auto;
  text-align: center;
}

.loading-overlay.active {
  display: block;
}

.loading-spinner-box {
  width: 68px;
  height: 68px;
  margin: 0 auto 24px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-spinner-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid var(--color-border-subtle);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-text);
  margin-bottom: 10px;
}

.loading-subtitle {
  font-size: 0.94rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.loading-progress-bar {
  width: 100%;
  height: 6px;
  background-color: var(--color-surface-muted);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-bottom: 32px;
}

.loading-progress-fill {
  height: 100%;
  width: 10%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-secondary-accent));
  border-radius: var(--radius-pill);
  box-shadow: 0 0 14px rgba(66, 217, 200, 0.4);
  transition: width 0.4s ease;
}

.loading-steps {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.loading-step {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.loading-step.active {
  color: var(--color-text);
  font-weight: 600;
}

.loading-step.completed {
  color: var(--color-success);
}

.loading-step.skipped {
  color: var(--color-text-light);
  font-style: italic;
}

.step-status-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  background-color: var(--color-surface-muted);
  flex-shrink: 0;
}

.loading-step.active .step-status-icon {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--color-accent-light);
  animation: pulseDot 1.5s infinite;
}

.loading-step.completed .step-status-icon {
  background-color: var(--color-success-bg);
  border-color: var(--color-success);
  color: var(--color-success);
}

/* ==========================================================================
   Results Dashboard
   ========================================================================== */
.results-section {
  display: none;
  padding: 32px 0 80px;
}

.results-section.active {
  display: block;
}

.trip-overview-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.trip-overview-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 24px;
}

.trip-title-area h2 {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  color: var(--color-text);
  margin-bottom: 8px;
}

.trip-meta-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  background-color: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.meta-badge-icon {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

.trip-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Integration Status Banner */
.integration-status-banner {
  background-color: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.85rem;
}

.integration-pills {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.integration-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
}

.integration-pill.success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border-color: #C6F6D5;
}

.integration-pill.not_configured {
  background-color: #EDF2F7;
  color: #718096;
  border-color: #E2E8F0;
}

.integration-pill.failed {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border-color: #FEB2B2;
}

/* Editorial Summary */
.editorial-summary-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 36px;
  box-shadow: var(--shadow-xs);
}

.editorial-tag {
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 12px;
  display: block;
}

.editorial-text {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-secondary);
  font-style: normal;
  max-width: 820px;
  margin: 0;
}

/* Warnings Notice */
.warnings-banner {
  margin-bottom: 24px;
  padding: 14px 20px;
  background-color: var(--color-warning-bg);
  border: 1px solid #F6E05E;
  border-radius: var(--radius-md);
  font-size: 0.86rem;
  color: #744210;
}

.warnings-banner ul {
  margin-left: 20px;
  margin-top: 6px;
}

/* Recommended Places Cards */
.section-headline {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-text);
  margin-bottom: 6px;
}

.section-subheadline {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.places-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.place-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.place-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.place-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.place-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  background-color: var(--color-accent-light);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.place-provenance {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  background-color: var(--color-surface-muted);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
}

.place-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.place-address {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.place-match {
  background-color: var(--color-surface-muted);
  border-left: 3px solid var(--color-accent);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.84rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  line-height: 1.45;
}

.place-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-subtle);
}

.place-time {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.place-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.place-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.place-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Itinerary Timeline
   ========================================================================== */
.itinerary-container {
  margin-bottom: 48px;
}

.day-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-xs);
}

.day-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: 24px;
}

.day-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.day-badge {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  background-color: var(--color-text);
  color: #121E2D;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.day-theme {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-text);
  font-weight: 600;
}

.day-date {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.day-notes {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  background-color: var(--color-surface-muted);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  border-left: 3px solid var(--color-lapis);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  padding-left: 28px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background-color: var(--color-border);
}

.timeline-item {
  position: relative;
}

.timeline-dot {
  position: absolute;
  left: -28px;
  top: 16px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-surface);
  border: 3px solid var(--color-accent);
}

.activity-card {
  background-color: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: var(--transition);
}

.activity-card:hover {
  background-color: var(--color-surface);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-xs);
}

.activity-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.time-bracket-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
}

.activity-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.activity-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.activity-desc {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.activity-venue-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
  transition: var(--transition);
  max-width: 100%;
}

.activity-venue-link:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-border);
  color: var(--color-accent-hover);
}

.activity-venue-link svg {
  flex-shrink: 0;
}

.activity-venue-link span:first-of-type {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==========================================================================
   Budget Breakdown Card
   ========================================================================== */
.budget-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 48px;
}

.budget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.budget-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.budget-cat-item {
  background-color: var(--color-surface-muted);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--color-border-subtle);
}

.budget-cat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: capitalize;
  margin-bottom: 4px;
}

.budget-cat-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
}

.budget-disclaimer {
  font-size: 0.78rem;
  color: var(--color-text-light);
  font-style: italic;
}

/* ==========================================================================
   Modals & Toast
   ========================================================================== */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(25, 27, 31, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-box {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  max-width: 540px;
  width: 100%;
  padding: 32px;
  box-shadow: var(--shadow-floating);
  border: 1px solid var(--color-border);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--color-text-muted);
}

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 12px 20px;
  background-color: var(--color-text);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideUp 0.3s ease;
  max-width: 380px;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.toast.success {
  background-color: var(--color-success);
}

.toast.error {
  background-color: var(--color-error);
}

.toast.warning {
  background-color: var(--color-warning);
}

/* ==========================================================================
   Place Selection & Customization Styles
   ========================================================================== */
.place-category-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.place-state-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.place-state-badge.badge-included {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid #C6F6D5;
}

.place-state-badge.badge-excluded {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid #FEB2B2;
}

.place-selection-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-subtle);
}

.place-select-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
  user-select: none;
}

.place-select-btn:hover {
  transform: translateY(-1px);
}

.place-select-btn.btn-include:hover {
  border-color: #2D6A4F;
  color: #2D6A4F;
  background-color: #F4FAF6;
}

.place-select-btn.btn-include.active {
  background-color: var(--color-success-bg);
  border-color: var(--color-success);
  color: var(--color-success);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(45, 106, 79, 0.15);
}

.place-select-btn.btn-exclude:hover {
  border-color: var(--color-error);
  color: var(--color-error);
  background-color: var(--color-error-bg);
}

.place-select-btn.btn-exclude.active {
  background-color: var(--color-error-bg);
  border-color: var(--color-error);
  color: var(--color-error);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(248, 113, 113, 0.20);
}

.place-card.is-selected-include {
  border-color: rgba(52, 211, 153, 0.45);
  background: linear-gradient(180deg, rgba(52, 211, 153, 0.08) 0%, var(--color-surface) 40%);
  box-shadow: 0 6px 20px rgba(52, 211, 153, 0.12);
}

.place-card.is-selected-exclude {
  border-color: rgba(248, 113, 113, 0.35);
  background-color: rgba(248, 113, 113, 0.06);
  opacity: 0.65;
}

/* ==========================================================================
   Personalization Section (Interactive Refinement)
   ========================================================================== */
.personalization-section {
  margin-bottom: 48px;
}

.personalization-card {
  background-color: #0D1522;
  border: 1px solid rgba(148, 174, 205, 0.18);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.45);
  position: relative;
}

.personalization-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 22px;
}

.personalization-title-group {
  flex: 1 1 540px;
  min-width: 0;
}

.personalization-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: #F2F6FC;
  margin: 6px 0 6px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.personalization-subtitle {
  color: #A4B2C4;
  font-size: 0.92rem;
  max-width: 620px;
  line-height: 1.55;
}

.personalization-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background-color: rgba(66, 217, 200, 0.08);
  color: #42D9C8;
  border: 1px solid rgba(66, 217, 200, 0.22);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}

.personalization-selection-bar {
  background-color: #121E2D;
  border: 1px solid rgba(148, 174, 205, 0.18);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.86rem;
}

.selection-summary-text {
  color: #A4B2C4;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  line-height: 1.45;
}

.selection-empty-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #A4B2C4;
  flex-wrap: wrap;
}

.selection-pin-icon {
  display: inline-block;
  vertical-align: middle;
  color: #42D9C8;
  flex-shrink: 0;
}

.selection-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}

.selection-pill.included {
  background-color: rgba(52, 211, 153, 0.12);
  color: #34D399;
  border: 1px solid rgba(52, 211, 153, 0.32);
}

.selection-pill.excluded {
  background-color: rgba(248, 113, 113, 0.12);
  color: #F87171;
  border: 1px solid rgba(248, 113, 113, 0.32);
}

#resetPlaceSelectionsBtn {
  background-color: #0D1522;
  color: #A4B2C4;
  border: 1px solid rgba(148, 174, 205, 0.22);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

#resetPlaceSelectionsBtn:hover {
  background-color: #182638;
  color: #F2F6FC;
  border-color: rgba(148, 174, 205, 0.40);
}

.personalize-textarea {
  width: 100%;
  min-height: 100px;
  resize: vertical;
  background-color: #080D16;
  color: #F2F6FC;
  border: 1px solid rgba(148, 174, 205, 0.20);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 0.94rem;
  line-height: 1.55;
  transition: var(--transition);
  box-sizing: border-box;
}

.personalize-textarea::placeholder {
  color: #5A6A80;
}

.personalize-textarea:focus {
  outline: none;
  border-color: #42D9C8;
  box-shadow: 0 0 0 3px rgba(66, 217, 200, 0.18);
  background-color: #090F1A;
}

.personalize-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
  font-size: 0.8rem;
}

.char-count {
  color: #8292A8;
  font-size: 0.78rem;
  font-weight: 500;
}

.quick-prompts {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.quick-prompt-label {
  color: #8292A8;
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.quick-prompt-chip {
  background-color: #121E2D;
  border: 1px solid rgba(148, 174, 205, 0.20);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-size: 0.76rem;
  font-weight: 500;
  color: #A4B2C4;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
}

.quick-prompt-chip:hover {
  border-color: #42D9C8;
  color: #42D9C8;
  background-color: rgba(66, 217, 200, 0.10);
}

.quick-prompt-chip:active {
  background-color: rgba(66, 217, 200, 0.18);
}

.personalize-feedback {
  margin-top: 14px;
  margin-bottom: 14px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  line-height: 1.5;
}

.personalize-feedback.feedback-error {
  background-color: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: #F87171;
}

.personalize-feedback.feedback-success {
  background-color: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #34D399;
}

.personalization-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

#updateItineraryBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  background-color: #42D9C8;
  color: #080D16;
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(66, 217, 200, 0.20);
}

#updateItineraryBtn:hover {
  background-color: #5DF0DF;
  box-shadow: 0 6px 20px rgba(66, 217, 200, 0.35);
  transform: translateY(-1px);
}

#updateItineraryBtn:active {
  transform: translateY(0);
}

#updateItineraryBtn:focus-visible {
  outline: 2px solid #42D9C8;
  outline-offset: 3px;
}

#updateItineraryBtn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

#clearPersonalizeBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  background-color: #121E2D;
  color: #A4B2C4;
  border: 1px solid rgba(148, 174, 205, 0.22);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

#clearPersonalizeBtn:hover {
  background-color: #182638;
  color: #F2F6FC;
  border-color: rgba(148, 174, 205, 0.40);
}

#clearPersonalizeBtn:focus-visible {
  outline: 2px solid rgba(148, 174, 205, 0.5);
  outline-offset: 2px;
}

.inline-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}