/**
 * Travel Forms - Frontend Styles
 *
 * @package Travel\Forms
 */

/* Form Container */
.travel-form {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.travel-form .form-title {
    margin: 0 0 0.5rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: #333;
}

.travel-form .form-description {
    margin: 0 0 1.5rem;
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Form Fields */
.form-field {
    margin-bottom: 1.25rem;
}

.form-field label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

.form-field label .required {
    color: #e74c3c;
    margin-left: 2px;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field input[type="url"],
.form-field input[type="number"],
.form-field input[type="date"],
.form-field textarea,
.form-field select {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-field textarea {
    min-height: 120px;
    resize: vertical;
}

/* Checkbox Fields */
.form-field-checkbox {
    display: flex;
    align-items: flex-start;
}

.form-field-checkbox input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    margin-top: 0.25rem;
}

.form-field-checkbox label {
    margin-bottom: 0;
    font-weight: normal;
}

.form-field-checkbox .checkbox-label {
    flex: 1;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
}

/* Error States */
.form-field.has-error input,
.form-field.has-error textarea,
.form-field.has-error select {
    border-color: #e74c3c;
}

.form-field.has-error input:focus,
.form-field.has-error textarea:focus,
.form-field.has-error select:focus {
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-field .error-message {
    display: none;
    margin-top: 0.5rem;
    color: #e74c3c;
    font-size: 0.875rem;
}

/* Form Actions */
.form-actions {
    margin-top: 1.5rem;
}

.form-actions .btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-actions .btn-primary {
    background-color: #e74c3c;
    color: #fff;
}

.form-actions .btn-primary:hover:not(:disabled) {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.form-actions .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Form Messages */
.form-messages {
    display: none;
    margin-top: 1.5rem;
}

.form-message {
    padding: 1rem;
    border-radius: 4px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.form-message-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-message-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

/* Conditional Fields */
.conditional-field.hidden {
    display: none;
}

/* Pre-filled Field Value Display */
.form-field-value {
    padding: 0.75rem;
    background-color: #f8f9fa;
    border-radius: 4px;
    font-size: 1rem;
    color: #333;
}

/* Responsive Design */
@media (max-width: 640px) {
    .travel-form {
        padding: 1.5rem;
        margin: 1rem;
    }

    .travel-form .form-title {
        font-size: 1.5rem;
    }

    .form-field input,
    .form-field textarea,
    .form-field select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Loading State */
.form-loading {
    pointer-events: none;
    opacity: 0.6;
}

.form-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-top-color: #3498db;
    border-radius: 50%;
    animation: spinner 0.8s linear infinite;
}

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

/* Accessibility */
.form-field input:focus-visible,
.form-field textarea:focus-visible,
.form-field select:focus-visible {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}