body {
    background: #f8f9fa;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.login-card:hover {
    transform: translateY(-5px);
}

.login-logo {
    width: auto;
    height: 60px;
    object-fit: contain;
}

.form-control {
    height: 48px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    background: white;
    border-color: #4e73df;
    box-shadow: 0 0 0 4px rgba(78, 115, 223, 0.1);
}

.form-label {
    color: #495057;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.btn-primary {
    height: 48px;
    background: #4e73df;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: #2e59d9;
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(78, 115, 223, 0.2);
}

/* Loader styles */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader-content {
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #4e73df;
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: spin 1s linear infinite;
}

.loader-content p {
    color: #495057;
    font-size: 0.9rem;
    margin: 0;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

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

.alert-danger {
    background: #fff5f5;
    color: #e74a3b;
}

.alert-warning {
    background: #fff9e6;
    color: #f6c23e;
}