/* Phone Validation Styles */

.phone-validation-loading {
    position: relative;
}

.phone-validation-loading::after {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

.phone-input-group {
    position: relative;
}

.phone-validation-feedback {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.phone-validation-feedback.text-success {
    color: #28a745 !important;
}

.phone-validation-feedback.text-danger {
    color: #dc3545 !important;
}

.phone-validation-feedback.text-warning {
    color: #ffc107 !important;
}

.phone-input-group .form-control.is-valid {
    border-color: #28a745;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.phone-input-group .form-control.is-invalid {
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

/* RTL Support */
[dir="rtl"] .phone-validation-loading::after {
    right: auto;
    left: 10px;
}

[dir="rtl"] .phone-input-group .form-control.is-valid,
[dir="rtl"] .phone-input-group .form-control.is-invalid {
    padding-right: 0.75rem;
    padding-left: calc(1.5em + 0.75rem);
    background-position: left calc(0.375em + 0.1875rem) center;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .phone-validation-feedback {
        font-size: 0.8rem;
    }
    
    .phone-input-group .form-control {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Animation for validation messages */
.form-text {
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.form-text:not(.d-none) {
    opacity: 1;
    transform: translateY(0);
}

/* Phone number type indicator */
.phone-type-indicator {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 0.25rem;
    margin-left: 0.5rem;
}

.phone-type-mobile {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.phone-type-fixed {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Country code validation */
.country-code-select.is-valid {
    border-color: #28a745;
}

.country-code-select.is-invalid {
    border-color: #dc3545;
}

/* Enhanced focus states */
.phone-input-group .form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.phone-input-group .form-control.is-valid:focus {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.phone-input-group .form-control.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}