/* =====================================================
   FLASH MESSAGES – SYSTEM
===================================================== */

.flash {
    max-width: 1100px;
    margin: 20px auto;
    padding: 14px 18px;

    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;

    box-shadow:
        0 10px 30px rgba(0,0,0,0.4);
}

.flash-success {
    background: rgba(34,197,94,0.15);
    color: #22c55e;
    border: 1px solid rgba(34,197,94,0.4);
}

.flash-error {
    background: rgba(220,38,38,0.15);
    color: #ef4444;
    border: 1px solid rgba(220,38,38,0.4);
}

.flash-info {
    background: rgba(59,130,246,0.15);
    color: #3b82f6;
    border: 1px solid rgba(59,130,246,0.4);
}

.flash-warning {
    background: rgba(234,179,8,0.15);
    color: #eab308;
    border: 1px solid rgba(234,179,8,0.4);
}