body {
    background: #0d6efd;
    font-family: 'Segoe UI', sans-serif;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 90vh;
    padding: 0 15px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    padding: 45px 35px;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    text-align: center;
}

.login-card img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    margin: 0 auto 15px auto;
    border: 4px solid #ffffff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    transition: transform .3s ease, box-shadow .3s ease;
}

.login-card img:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

.login-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 25px;
    color: #0d6efd;
}

.form-label {
    font-weight: 600;
    text-align: left;
    display: block;
    margin-bottom: 6px;
    color: #1f2937;
}

.form-control {
    border-radius: 12px;
    padding: 12px;
    width: 100%;
    font-size: 16px;
    border: 2px solid #d6dce2;
    transition: .25s;
}

.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 10px rgba(13,110,253,0.25);
}

.btn-login {
    width: 100%;
    padding: 13px;
    border: none;
    font-size: 18px;
    font-weight: 700;
    border-radius: 12px;
    color: #fff;
    background: #0066ff;
    transition: .3s;
    margin-top: 18px;
}

.btn-login:hover {
    background: #004dcc;
    transform: translateY(-2px);
}