/*
 * Flash message component. Editorial restraint: monochrome, no status
 * color-coding. Differentiation comes from icon (future) or position.
 */

.flash {
    position: fixed;
    top: var(--space-5);
    right: var(--space-5);
    z-index: var(--z-toast);
    min-width: 280px;
    max-width: 420px;
    padding: var(--space-4) var(--space-5);
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    animation: flash-slide-in 200ms ease-out;
}

@keyframes flash-slide-in {
    from { transform: translateY(-8px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

.flash-message {
    flex: 1;
    font-size: var(--text-body);
    line-height: 1.4;
}

.flash-close {
    flex-shrink: 0;
    padding: 0;
    background: transparent;
    border: 0;
    color: var(--color-text-muted);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}
.flash-close:hover { color: var(--color-text); }

.flash-error {
    border-color: #c0392b;
}
.flash-success::before {
    content: "✓";
    color: var(--color-accent);
}

@media (max-width: 640px) {
    .flash {
        top: auto;
        bottom: var(--space-4);
        left: var(--space-4);
        right: var(--space-4);
        max-width: none;
    }
}