/* Phone Input Library Styles - Native Tailwind-like CSS */

.phone-input-lib {
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  --color-blue-500: #3b82f6;
  --color-blue-600: #2563eb;
  --color-white: #ffffff;
  --color-red-500: #ef4444;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --border-radius: 0.5rem;
  --transition: all 0.15s ease-in-out;
}

/* Phone Input Container */
.phone-input-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
}

/* Phone Input Field */
.phone-input-field {
  flex: 1;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--color-gray-700);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  transition: var(--transition);
  outline: none;
}

.phone-input-field:focus {
  border-color: var(--color-blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.phone-input-field:disabled {
  background-color: var(--color-gray-50);
  color: var(--color-gray-400);
  cursor: not-allowed;
}

.phone-input-field.error {
  border-color: var(--color-red-500);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Country Select Styles */
.country-select-container {
  position: relative;
  display: inline-block;
  min-width: 8rem;
}

.country-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--color-gray-700);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  outline: none;
}

.country-select-trigger:hover {
  border-color: var(--color-gray-400);
}

.country-select-trigger:focus {
  border-color: var(--color-blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.country-select-trigger:disabled {
  background-color: var(--color-gray-50);
  color: var(--color-gray-400);
  cursor: not-allowed;
}

.country-select-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.country-select-chevron {
  width: 1rem;
  height: 1rem;
  transition: transform 0.2s ease-in-out;
  fill: currentColor;
}

.country-select-chevron.open {
  transform: rotate(180deg);
}

.country-select-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 0.25rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  max-height: 12rem;
  overflow-y: auto;
}

.country-select-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--color-gray-700);
  cursor: pointer;
  transition: background-color 0.15s ease-in-out;
}

.country-select-option:hover {
  background-color: var(--color-gray-100);
}

.country-select-option.selected {
  background-color: var(--color-blue-500);
  color: var(--color-white);
}

.country-select-option-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Flag Icon Styles */
.flag-icon {
  width: 1.25rem;
  height: auto;
  border-radius: 0.125rem;
  flex-shrink: 0;
}

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Responsive Design */
@media (max-width: 640px) {
  .phone-input-container {
    flex-direction: column;
    align-items: stretch;
  }
  
  .country-select-container {
    min-width: unset;
    width: 100%;
  }
}