.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #eef6ff 0%, #f8fbff 55%, #ffffff 100%);
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 18px 60px rgba(15, 23, 42, 0.12);
    border: 1px solid rgba(15, 23, 42, 0.06);
    padding: 22px 22px 16px;
}

.login-brand {
    text-align: center;
    padding: 10px 8px 18px;
}

.login-logo {
    width: 92px;
    height: 92px;
    border-radius: 22px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #061a40 0%, #0b3b8c 100%);
    box-shadow: 0 14px 30px rgba(11, 59, 140, 0.28);
}

.login-logo i {
    font-size: 42px;
    color: #ffffff;
}

.login-title {
    margin: 0;
    font-weight: 800;
    font-size: 28px;
    letter-spacing: 0.02em;
    color: #0f172a;
}

.login-subtitle {
    margin: 6px 0 0;
    color: #64748b;
    font-size: 13px;
    line-height: 1.4;
}

.password-wrapper {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #64748b;
    background: transparent;
    border: 0;
    padding: 8px;
    border-radius: 10px;
}

.toggle-password:hover {
    color: #0f172a;
    background: rgba(15, 23, 42, 0.05);
}

.btn-login {
    padding: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    border-radius: 12px;
}

.login-form {
    padding: 0 6px 8px;
}

.login-hint {
    text-align: center;
    margin-top: 14px;
    color: #94a3b8;
    font-size: 12px;
}

.login-footer {
    text-align: center;
    padding-top: 12px;
    margin-top: 8px;
    border-top: 1px dashed rgba(15, 23, 42, 0.12);
    color: #94a3b8;
    font-size: 12px;
}

.input-group-text {
    border-radius: 12px 0 0 12px;
    background: #f8fafc;
    border-color: #e2e8f0;
    color: #475569;
}

.input-group .form-control {
    border-radius: 0 12px 12px 0;
    border-color: #e2e8f0;
}