body.login-page {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.login-box {
    width: 100%;
    max-width: 400px;
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
}

.card-header {
    border-radius: 15px 15px 0 0 !important;
    background: white !important;
    padding: 20px;
}

.form-control {
    border-radius: 8px;
    padding: 12px;
    border: 2px solid #eee;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.input-group {
    margin-bottom: 25px;
    position: relative;
}

.input-group-text {
    border-radius: 8px;
    background: #fff;
    border: 2px solid #eee;
}

.btn-custom {
    background: linear-gradient(45deg, #007bff, #0062cc);
    border: none;
    border-radius: 8px;
    padding: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    color: white;
}

.btn-custom:hover:not(:disabled) {
    background: linear-gradient(45deg, #0062cc, #004a99);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.4);
    color: white;
}

.btn-custom:disabled {
    background: linear-gradient(45deg, #cccccc, #999999);
    cursor: not-allowed;
    opacity: 0.8;
    transform: none;
    box-shadow: none;
}

.btn-custom:disabled .fa-spinner {
    animation: fa-spin 1s infinite linear;
}

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

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

.btn-primary:disabled {
    cursor: not-allowed;
    opacity: 0.65;
}

.btn-primary:disabled .fa-spinner {
    animation: fa-spin 1s infinite linear;
}

.img-circle {
    border: 4px solid white;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-radius: 50%;
}

.img-circle:hover {
    transform: scale(1.05);
}

.login-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 0.9em;
}

.login-logo {
    margin-bottom: 20px;
    text-align: center;
}

.login-logo img {
    width: 150px;
    height: 150px;
}