/* Authentication Pages Styling */

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.min-vh-100 {
    min-height: 100vh;
}

/* Card Styling */
.card {
    border: none;
    border-radius: 12px;
}

.card-body {
    padding: 2rem;
}

/* Form Styling */
.form-control {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    border: 1px solid #dee2e6;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.form-control.is-invalid {
    border-color: #dc3545;
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
}

/* Button Styling */
.btn {
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(13, 110, 253, 0.3);
}

.btn:disabled {
    transform: none;
    cursor: not-allowed;
}

/* Alert Styling */
.alert {
    border-radius: 8px;
    border: none;
}

.alert-danger {
    background-color: #f8d7da;
    color: #842029;
}

.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

.alert-info {
    background-color: #cff4fc;
    color: #055160;
}

/* Logo and Branding */
.display-6 {
    font-weight: 600;
    letter-spacing: -0.5px;
}

.bi-rss-fill {
    font-size: 1.2em;
}

/* Form Check (Remember Me) */
.form-check-input {
    cursor: pointer;
    width: 1.2em;
    height: 1.2em;
    margin-top: 0.15em;
}

.form-check-label {
    cursor: pointer;
    user-select: none;
}

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

/* Form Text */
.form-text {
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #6c757d;
}

/* Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Shadow */
.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

/* Responsive */
@media (max-width: 576px) {
    .card-body {
        padding: 1.5rem;
    }

    .display-6 {
        font-size: 2rem;
    }
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeIn 0.3s ease-in-out;
}