/**
 * Form Validation Styles
 * Bootstrap ile uyumlu form validasyon stilleri
 */

/* Valid state */
.form-control.is-valid,
.form-select.is-valid,
.was-validated .form-control:valid,
.was-validated .form-select: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);
}

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

/* Invalid state */
.form-control.is-invalid,
.form-select.is-invalid,
.was-validated .form-control:invalid,
.was-validated .form-select: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' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='m5.8 3.6 .4.4.4-.4m0 4.8-.4-.4-.4.4'/%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);
}

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

/* Error message */
.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
}

.valid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #28a745;
}

/* Form floating labels ile uyumluluk */
.form-floating .form-control.is-invalid,
.form-floating .form-control.is-valid {
    padding-right: calc(1.5em + 0.75rem);
}

/* Password strength indicator */
.password-strength {
    margin-top: 0.5rem;
    font-size: 0.875rem;
}

.password-strength-bar {
    height: 4px;
    border-radius: 2px;
    margin-top: 0.25rem;
    transition: all 0.3s;
}

.password-strength-bar.weak {
    width: 33%;
    background-color: #dc3545;
}

.password-strength-bar.medium {
    width: 66%;
    background-color: #ffc107;
}

.password-strength-bar.strong {
    width: 100%;
    background-color: #28a745;
}

/* File upload feedback */
input[type="file"].is-invalid {
    border-color: #dc3545;
}

input[type="file"].is-valid {
    border-color: #28a745;
}

/* Loading state */
.form-control:disabled,
.form-select:disabled {
    background-color: #e9ecef;
    opacity: 1;
    cursor: not-allowed;
}

/* Smooth transitions */
.form-control,
.form-select {
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}