/* Admin Login Custom Styles */

/* Loading spinner styles */
.spinner-border {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    vertical-align: text-bottom;
    border: 0.125em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

.spinner-border-sm {
    width: 0.875rem;
    height: 0.875rem;
    border-width: 0.125em;
}

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

/* Form validation styles */
.is-invalid {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
}

.invalid-feedback {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.border-danger {
    border-color: #dc3545 !important;
}

/* Alert notification styles */
.alert {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.375rem;
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.alert-dismissible {
    padding-right: 4rem;
}

.alert-dismissible .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    padding: 0.9375rem 1.25rem;
}

.btn-close {
    box-sizing: content-box;
    width: 1em;
    height: 1em;
    padding: 0.25em 0.25em;
    color: #000;
    background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='m.235 1.175 8.705 8.705-1.414 1.414L8.939 12.707 1.175.941l-.94.234z'/%3e%3c/svg%3e") center/1em auto no-repeat;
    border: 0;
    border-radius: 0.375rem;
    opacity: 0.5;
    cursor: pointer;
}

.btn-close:hover {
    color: #000;
    text-decoration: none;
    opacity: 0.75;
}

/* Fade animation */
.fade {
    transition: opacity 0.15s linear;
}

.fade:not(.show) {
    opacity: 0;
}

.fade.show {
    opacity: 1;
}

/* Utility classes */
.position-fixed {
    position: fixed !important;
}

.d-flex {
    display: flex !important;
}

.align-items-center {
    align-items: center !important;
}

.me-2 {
    margin-right: 0.5rem !important;
}

.ms-auto {
    margin-left: auto !important;
}

.mt-1 {
    margin-top: 0.25rem !important;
}

.d-block {
    display: block !important;
}

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

.small {
    font-size: 0.875em;
}

/* Form focus improvements */
.kt-input:focus {
    outline: none;
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Button disabled state */
.kt-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* RTL Support */
[dir="rtl"] .me-2 {
    margin-right: 0 !important;
    margin-left: 0.5rem !important;
}

[dir="rtl"] .ms-auto {
    margin-left: 0 !important;
    margin-right: auto !important;
}

[dir="rtl"] .alert-dismissible {
    padding-right: 1.25rem;
    padding-left: 4rem;
}

[dir="rtl"] .alert-dismissible .btn-close {
    right: auto;
    left: 0;
}

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

.kt-btn {
    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, color 0.15s ease-in-out;
}

/* Loading button animation */
@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

.kt-btn:disabled {
    animation: pulse 1.5s ease-in-out infinite;
}