* {
    box-sizing: border-box;
}

body.login-page {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, .18), transparent 35%),
        linear-gradient(135deg, #eef4ff 0%, #f8fafc 50%, #eaf1ff 100%);
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 15px;
}

.login-card {
    width: 100%;
    max-width: 430px;
    background: #fff;
    border-radius: 24px;
    padding: 38px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, .12);
    border: 1px solid rgba(226, 232, 240, .8);
}

.login-brand {
    text-align: center;
    margin-bottom: 28px;
}

.login-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    background: #2563eb;
    color: #fff;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 99, 235, .25);
}

.login-brand h2 {
    margin: 0;
    font-weight: 800;
    color: #111827;
}

.login-brand p {
    margin: 4px 0 0;
    color: #64748b;
}

.login-title {
    margin-bottom: 22px;
}

.login-title h4 {
    margin-bottom: 5px;
    font-weight: 700;
    color: #1e293b;
}

.login-title p {
    margin: 0;
    color: #64748b;
    font-size: 14px;
}

.login-card .form-label {
    color: #334155;
    font-weight: 600;
    font-size: 14px;
}

.login-card .input-group-text {
    background: #f8fafc;
    border-color: #dbe2ea;
    color: #64748b;
}

.login-card .form-control {
    height: 48px;
    border-color: #dbe2ea;
}

.login-card .form-control:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 .2rem rgba(37, 99, 235, .12);
}

.login-button {
    height: 50px;
    border: none;
    border-radius: 11px;
    font-weight: 700;
    background: #2563eb;
}

.login-button:hover {
    background: #1d4ed8;
}

.login-alert {
    border-radius: 11px;
    font-size: 14px;
}

.login-footer {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
    color: #94a3b8;
    font-size: 12px;
    line-height: 1.6;
}

@media (max-width: 480px) {
    .login-card {
        padding: 28px 22px;
        border-radius: 20px;
    }
}