/**
 * Component Library: Buttons, Forms, Cards, Badges, Modals
 */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.25rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
}

.btn-pill {
  border-radius: var(--radius-full);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: 0 4px 12px rgba(0, 105, 114, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary-container);
  color: var(--color-on-primary-container);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 105, 114, 0.28);
}

.btn-accent {
  background-color: var(--color-tertiary-container);
  color: var(--color-on-tertiary);
  box-shadow: var(--shadow-glow-amber);
}

.btn-accent:hover {
  background-color: var(--color-tertiary);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45);
}

.btn-secondary {
  background-color: var(--color-surface-container);
  color: var(--color-on-surface);
}

.btn-secondary:hover {
  background-color: var(--color-primary-fixed);
  color: var(--color-primary);
}

.btn-outline {
  border: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface-bright);
  color: var(--color-on-surface);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-on-surface-variant);
}

.btn-ghost:hover {
  background-color: var(--color-surface-container-low);
  color: var(--color-primary);
}

/* Generator Form Card */
.generator-card {
  width: 100%;
  background-color: var(--color-surface-bright);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-hero-card);
  padding: var(--space-lg);
  border: 1px solid rgba(226, 232, 240, 0.9);
  text-align: left;
  position: relative;
  z-index: var(--z-card);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-label {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-on-surface);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 0.875rem;
  color: var(--color-outline);
  pointer-events: none;
}

.input-text {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  background-color: var(--color-surface-container-low);
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  color: var(--color-on-surface);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.input-text:focus {
  outline: none;
  background-color: var(--color-surface-bright);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 166, 180, 0.15);
}

.input-clear-btn {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  padding: 4px;
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-on-surface-variant);
  opacity: 0.55;
  display: none;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
  z-index: 2;
}

.input-clear-btn:hover {
  opacity: 1;
  color: var(--color-primary);
  background-color: var(--color-surface-container-highest);
}

/* Generator Responsive Rows & Date Grid */
.generator-row-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

@media (max-width: 860px) {
  .generator-row-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-md);
  }
}

.dates-inputs-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.75rem;
  width: 100%;
}

@media (max-width: 400px) {
  .dates-inputs-grid {
    gap: 0.5rem;
  }
}

.input-select {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 0.625rem 2rem 0.625rem 0.875rem;
  background-color: var(--color-surface-container-low);
  border: 1.5px solid var(--color-border-subtle, #e2e8f0);
  border-radius: var(--radius-md);
  color: var(--color-on-surface);
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='20' viewBox='0 -960 960 960' width='20' fill='%236d797b'%3E%3Cpath d='M480-345 240-585l56-56 184 184 184-184 56 56-240 240Z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.15rem;
  transition: all var(--transition-fast);
}

.input-select:focus {
  outline: none;
  background-color: var(--color-surface-bright);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 105, 114, 0.12);
}

.input-date {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 0.55rem 0.625rem;
  background-color: var(--color-surface-bright);
  border: 1.5px solid var(--color-border-subtle, #e2e8f0);
  border-radius: var(--radius-md);
  color: var(--color-on-surface);
  font-size: 0.84375rem;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
  transition: all var(--transition-fast);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.input-date:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-surface-bright);
  box-shadow: 0 0 0 3px rgba(0, 105, 114, 0.12);
}

@media (max-width: 768px) {
  .input-date,
  .input-select,
  .input-text {
    font-size: 16px; /* Prevents iOS Safari unwanted auto-zoom on touch */
  }
}

/* Quick Destination Chips */
.chips-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  padding-top: 0.25rem;
}

.chip-dest {
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  background-color: var(--color-surface-container);
  color: var(--color-on-surface-variant);
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.chip-dest:hover {
  background-color: var(--color-primary-fixed);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.chip-dest.is-active {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}

/* Live Weather Microclimate Badge */
.badge-microclimate {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background-color: rgba(140, 242, 255, 0.2);
  border: 1px solid rgba(90, 215, 230, 0.4);
  font-size: 0.8125rem;
  color: var(--color-on-surface);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-xs);
  background-color: var(--color-surface-bright);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.badge-microclimate.is-estimate {
  background-color: rgba(254, 243, 199, 0.5);
  border-color: rgba(245, 158, 11, 0.4);
}

.badge-tag.tag-estimate {
  background-color: #fef3c7;
  color: #b45309;
  border: 1px solid rgba(217, 119, 6, 0.3);
}

.badge-tag.tag-live {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background-color: var(--color-surface-bright);
  border: 1.5px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 28px -4px rgba(0, 0, 0, 0.12), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
  max-height: 280px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}

.autocomplete-dropdown.is-open {
  display: block;
}

.autocomplete-item {
  padding: 0.625rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.is-selected {
  background-color: var(--color-surface-container-high);
}

.autocomplete-dest-title {
  font-weight: 600;
  color: var(--color-on-surface);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.autocomplete-dest-country {
  font-size: 0.75rem;
  color: var(--color-on-surface-variant);
}

.autocomplete-item-details {
  text-align: right;
  font-size: 0.75rem;
  color: var(--color-on-surface-variant);
}

.autocomplete-loading {
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  color: var(--color-on-surface-variant);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Generator Loading Modal */
.generator-modal {
  position: absolute;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  text-align: center;
  z-index: 20;
}

.generator-modal.hidden {
  display: none;
}

.loading-spinner {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  border: 4px solid var(--color-primary-container);
  border-top-color: transparent;
  animation: spinSlow 0.9s linear infinite;
  margin-bottom: var(--space-md);
}

/* Trust Badges */
.card-trust {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border-subtle);
}

.card-trust-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* 3-Step Cards */
.card-step {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background-color: var(--color-surface-container-low);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-normal);
  border: 1px solid rgba(226, 232, 240, 0.5);
}

.card-step:hover {
  background-color: var(--color-surface-bright);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.step-num {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
}

/* Destination Cards */
.card-destination {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  background-color: var(--color-surface-bright);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border-subtle);
}

.card-destination:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.dest-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.dest-image-wrap.featured {
  position: relative;
  width: 100%;
  height: 16rem;
  overflow: hidden;
}

.dest-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card-destination:hover .dest-img {
  transform: scale(1.04);
}

.dest-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.75) 100%);
}

.dest-floating-weather {
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}

.dest-floating-title {
  position: absolute;
  bottom: 0.875rem;
  left: 0.875rem;
  right: 0.875rem;
  color: #ffffff;
}

.dest-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
  gap: var(--space-sm);
}

.dest-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding: 0.5rem;
  background-color: var(--color-surface-container-low);
  border-radius: var(--radius-md);
  text-align: center;
  margin-bottom: var(--space-xs);
}

/* Product Cards */
.card-product {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-xl);
  background-color: var(--color-surface-bright);
  box-shadow: var(--shadow-sm);
  padding: var(--space-md);
  border: 1px solid var(--color-border-subtle);
  transition: all var(--transition-normal);
}

.card-product:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.product-img-wrap {
  position: relative;
  width: 100%;
  height: 10.5rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-surface-container-low);
  margin-bottom: var(--space-sm);
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.card-product:hover .product-img {
  transform: scale(1.05);
}

.product-badge-float {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-xs);
  background-color: rgba(255, 255, 255, 0.95);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-primary);
  box-shadow: var(--shadow-xs);
}

.product-footer {
  padding-top: var(--space-xs);
  border-top: 1px solid var(--color-border-subtle);
  margin-top: var(--space-sm);
}

.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
}

/* Passcode Recovery Banner */
.banner-recovery {
  padding: var(--space-xl);
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.recovery-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.recovery-input {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background-color: #ffffff;
  color: var(--color-on-surface);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 0.1em;
  border: none;
}

.recovery-input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.5);
}

/* =============================================================
   Photo Attribution & License Credit Badges
   ============================================================= */
.photo-credit-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 12;
  display: inline-flex;
  align-items: center;
  user-select: none;
}

.photo-credit-badge.credit-pos-bottom-left {
  right: auto;
  left: 10px;
}

.photo-credit-badge.credit-pos-top-right {
  bottom: auto;
  top: 10px;
}

.photo-credit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px 7px;
  height: 24px;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 9999px;
  color: #ffffff;
  font-size: 0.6875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  outline: none;
}

.photo-credit-btn .material-symbols-outlined {
  font-size: 13px !important;
  line-height: 1;
  opacity: 0.95;
}

.photo-credit-badge:hover .photo-credit-btn,
.photo-credit-badge:focus-within .photo-credit-btn,
.photo-credit-badge.is-open .photo-credit-btn {
  background: rgba(15, 23, 42, 0.94);
  border-color: rgba(255, 255, 255, 0.45);
  transform: scale(1.05);
}

.photo-credit-popover {
  position: absolute;
  bottom: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  max-width: 280px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #f8fafc;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  font-size: 0.75rem;
  line-height: 1.45;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.2s;
  pointer-events: none;
  z-index: 20;
  text-align: left;
}

.photo-credit-badge.credit-pos-bottom-left .photo-credit-popover {
  right: auto;
  left: 0;
}

.photo-credit-badge.credit-pos-top-right .photo-credit-popover {
  bottom: auto;
  top: calc(100% + 6px);
}

.photo-credit-popover a {
  color: #38bdf8;
  text-decoration: underline;
  word-break: break-all;
}

.photo-credit-popover a:hover {
  color: #7dd3fc;
}

.photo-credit-badge:hover .photo-credit-popover,
.photo-credit-badge:focus-within .photo-credit-popover,
.photo-credit-badge.is-open .photo-credit-popover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}