body {
    min-height: 100vh;
    margin: 0;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    background: linear-gradient(135deg, #dff4ff 0%, #cbe9ff 50%, #eaf7ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-wrapper {
    width: 100%;
    max-width: 440px;
    padding: 20px;
}

.login-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(49, 130, 206, 0.18);
    padding: 36px 32px 28px 32px;
}

.brand-badge {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    background: linear-gradient(135deg, #3aa0ff 0%, #7bc6ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 18px auto;
    box-shadow: 0 10px 25px rgba(58, 160, 255, 0.30);
}

.login-title {
    font-size: 30px;
    font-weight: 700;
    color: #1f2d3d;
    text-align: center;
    margin-bottom: 8px;
}

.login-subtitle {
    font-size: 14px;
    color: #6c7a89;
    text-align: center;
    margin-bottom: 28px;
}

.form-control {
    height: 54px;
    border-radius: 14px;
    border: 1px solid #d8e6f3;
    background-color: #f8fcff;
    font-size: 15px;
    padding-left: 14px;
}

.form-control:focus {
    border-color: #58aefc;
    box-shadow: 0 0 0 0.2rem rgba(88, 174, 252, 0.18);
    background-color: #ffffff;
}

.form-floating > label {
    color: #7b8a9a;
}

.btn-login {
    height: 52px;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, #3aa0ff 0%, #6ec1ff 100%);
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 12px 24px rgba(58, 160, 255, 0.25);
    transition: all 0.2s ease;
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(58, 160, 255, 0.30);
}

.form-check-label,
.extra-link {
    font-size: 14px;
    color: #5d6d7e;
    text-decoration: none;
}

.extra-link:hover {
    color: #2b7cd3;
}

.footer-note {
    text-align: center;
    margin-top: 22px;
    font-size: 13px;
    color: #8a97a5;
}