/* D2D Location Embed Widget — styles inspired by the Angular widget-search + input-address components */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #6366f1;
  --color-primary-dark: #4f46e5;
  --color-primary-light: #818cf8;
  --color-white: #ffffff;
  --color-white-15: rgba(255,255,255,0.15);
  --color-white-10: rgba(255,255,255,0.10);
  --color-white-20: rgba(255,255,255,0.20);
  --color-white-50: rgba(255,255,255,0.50);
  --color-white-70: rgba(255,255,255,0.70);
  --color-white-80: rgba(255,255,255,0.80);
  --color-white-90: rgba(255,255,255,0.90);
  --color-error: #ef4444;
  --color-warning: #f59e0b;
  --color-success: #22c55e;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-full: 9999px;
  --blur: blur(12px);
  --transition: all 0.2s ease;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

html, body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  background: transparent;
  min-height: 100%;
}

/* ─── Widget container (the glassmorphism card) ─── */
.widget {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  background: var(--color-white-15);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  border: 1px solid var(--color-white-20);
}

/* ─── Row: origin + swap + destination ─── */
.widget__inputs-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: stretch;
}

@media (min-width: 640px) {
  .widget__inputs-row {
    flex-direction: row;
    align-items: flex-end;
  }
}

/* ─── Address block ─── */
.address-block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.address-block__label {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
}

/* ─── Country select ─── */
.address-block__country {
  position: relative;
}

.address-block__country-select {
  width: 100%;
  padding: 0.875rem 2.25rem 0.875rem 0.875rem;
  background: var(--color-white-10);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--color-white-20);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: 0.9375rem;
  font-family: var(--font);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: var(--transition);
  outline: none;
}

.address-block__country-select:focus {
  border-color: var(--color-white-70);
  background: var(--color-white-20);
}

.address-block__country-select:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.address-block__country-select option {
  background: #1e1e2e;
  color: #e2e8f0;
}

.address-block__country-arrow {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--color-white-70);
  font-size: 0.75rem;
}

/* ─── Autocomplete wrapper ─── */
.address-block__autocomplete {
  position: relative;
}

.address-block__input {
  width: 100%;
  padding: 0.875rem 2.5rem 0.875rem 0.875rem;
  background: var(--color-white-10);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--color-white-20);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: 0.9375rem;
  font-family: var(--font);
  outline: none;
  transition: var(--transition);
}

.address-block__input::placeholder {
  color: var(--color-white-50);
}

.address-block__input:focus {
  border-color: var(--color-white-70);
  background: var(--color-white-20);
}

.address-block__input:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.address-block__input.is-valid {
  border-color: var(--color-success);
}

.address-block__input.is-invalid {
  border-color: var(--color-error);
}

/* spinner / clear icon inside input */
.address-block__input-icon {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-white-70);
  font-size: 0.9rem;
  pointer-events: none;
  transition: var(--transition);
}

.address-block__input-icon.is-button {
  pointer-events: auto;
  cursor: pointer;
}

.address-block__input-icon.is-button:hover {
  color: var(--color-white);
}

/* resolved location line */
.address-block__resolved {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 600;
  min-height: 1.25rem;
}

.address-block__resolved-icon {
  font-size: 1rem;
}

.address-block__error {
  font-size: 0.8125rem;
  color: #fca5a5;
  min-height: 1rem;
}

/* ─── Suggestions dropdown ─── */
.suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #1e1e2e;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  max-height: 220px;
  overflow-y: auto;
  z-index: 100;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: fadeSlideIn 0.15s ease forwards;
}

.suggestions:empty {
  display: none;
}

.suggestions__item {
  padding: 0.625rem 0.875rem;
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.12s ease;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.suggestions__item:last-child {
  border-bottom: none;
}

.suggestions__item:hover,
.suggestions__item:focus,
.suggestions__item.is-active {
  background: rgba(99,102,241,0.25);
  outline: none;
}

.suggestions__item-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.suggestions__item-subtitle {
  font-size: 0.8rem;
  color: #94a3b8;
}

.suggestions__empty {
  padding: 0.75rem 0.875rem;
  color: #94a3b8;
  font-size: 0.875rem;
  font-style: italic;
  text-align: center;
}

/* spinner ring */
.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--color-white-30, rgba(255,255,255,0.3));
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ─── Swap button ─── */
.widget__swap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn-swap {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  background: rgba(203,203,203,0.5);
  border: none;
  color: var(--color-white);
  font-size: 1.125rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.btn-swap:hover {
  background: rgba(203,203,203,0.8);
  transform: rotate(180deg);
}

.btn-swap:active {
  transform: rotate(180deg) scale(0.92);
}

@media (min-width: 640px) {
  .btn-swap {
    /* on desktop, orient horizontally */
  }
}

.btn-swap__icon {
  display: block;
  transition: transform 0.3s ease;
}

/* ─── Trip type toggles ─── */
.widget__trip-type {
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
}

.trip-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.trip-option__label {
  color: var(--color-white);
  font-size: 0.9375rem;
  user-select: none;
  cursor: pointer;
}

/* toggle switch (replicates PrimeNG p-toggleswitch) */
.toggle {
  position: relative;
  display: inline-block;
  width: 2.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle__track {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  transition: background 0.2s ease;
  cursor: pointer;
}

.toggle input:checked ~ .toggle__track {
  background: var(--color-primary);
}

.toggle__thumb {
  position: absolute;
  top: 0.1875rem;
  left: 0.1875rem;
  width: 1.125rem;
  height: 1.125rem;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s ease;
  pointer-events: none;
}

.toggle input:checked ~ .toggle__track .toggle__thumb {
  transform: translateX(1rem);
}

/* ─── Search / CTA button ─── */
.btn-search {
  width: 100%;
  padding: 0.9375rem 1.5rem;
  border: none;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font);
  color: var(--color-white);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: opacity 0.2s ease, transform 0.15s ease;
  background: linear-gradient(135deg, var(--color-primary) 0%, #8b5cf6 50%, var(--color-primary-dark) 100%);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

.btn-search:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn-search:active {
  transform: translateY(0) scale(0.98);
}

.btn-search:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  animation: none;
}

/* ─── Error / blocked panel ─── */
.widget__blocked {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1rem;
  padding: 2rem;
  min-height: 200px;
}

.widget__blocked-icon {
  font-size: 3rem;
  color: var(--color-warning);
}

.widget__blocked-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}

.widget__blocked-body {
  font-size: 0.9375rem;
  color: var(--color-white-80);
  max-width: 28rem;
}

/* ─── Keyframes ─── */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ─── Scrollbar (suggestions list) ─── */
.suggestions::-webkit-scrollbar { width: 4px; }
.suggestions::-webkit-scrollbar-track { background: transparent; }
.suggestions::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 4px; }

/* ─── Fixed side visual indicator ─── */
.address-block--locked .address-block__country-select,
.address-block--locked .address-block__input {
  background: rgba(255,255,255,0.06) !important;
  border-color: rgba(255,255,255,0.12) !important;
  opacity: 0.85;
}

.address-block--locked .address-block__label::after {
  content: ' 📌';
  font-size: 0.85em;
  opacity: 0.75;
}