.login-flash {
    position: fixed;
    top: 80px;
    right: 24px;
    max-width: 420px;
    background: linear-gradient(135deg, #1e2a5a, #263a8b);
    color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    z-index: 9999;
    overflow: hidden;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.login-flash.hidden {
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
}

.flash-body {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 20px;
}

.flash-text {
    flex: 1;
}

.flash-title {
    display: block;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 6px;
}

.flash-desc {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
}

.flash-link {
    margin-left: 6px;
    color: #ffd86b;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed rgba(255, 216, 107, 0.6);
}

.flash-link:hover {
    color: #ffffff;
    border-bottom-color: #ffffff;
}

.flash-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    opacity: 0.7;
}

.flash-close:hover {
    opacity: 1;
}