:root {
    --action-success: var(--success, #15803d);
    --action-danger: var(--danger, #dc2626);
    --action-danger-strong: var(--danger-strong, #991b1b);
    --action-warning: var(--warning, #b7791f);
    --action-muted: var(--text-secondary, #667085);
    --action-card-border: var(--border, #dbe3f3);
    --action-card-surface: var(--surface, #ffffff);
    --action-primary: var(--primary, #5d6cb9);
}

[data-theme="dark"],
html[data-theme="dark"] {
    --action-success: color-mix(in srgb, var(--success, #86efac) 82%, white);
    --action-danger: color-mix(in srgb, var(--danger, #f87171) 88%, white);
    --action-danger-strong: color-mix(in srgb, var(--danger, #f87171) 72%, white);
    --action-warning: color-mix(in srgb, var(--warning, #fbbf24) 82%, white);
    --action-muted: var(--text-secondary, #98a2b3);
}

.action-summary,
.mz-signal-list,
.mz-signal-state {
    min-width: 0;
}

.mz-signal-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    margin-top: 14px;
}

.mz-signal-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid var(--action-card-border);
    border-radius: 15px;
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--action-primary) 7%, transparent), transparent 36%),
        linear-gradient(135deg, color-mix(in srgb, var(--action-card-surface) 96%, white), color-mix(in srgb, var(--action-card-surface) 88%, var(--action-primary)));
    color: var(--text-primary, #24304a);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.35;
    text-decoration: none;
    box-shadow: 0 14px 34px rgba(31, 42, 68, .055);
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.mz-signal-item:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--action-primary) 38%, var(--action-card-border));
    box-shadow: 0 16px 38px rgba(31, 42, 68, .09);
    text-decoration: none;
}

.mz-signal-item:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--action-primary) 28%, transparent);
    outline-offset: 3px;
}

.mz-signal-item--danger {
    border-color: color-mix(in srgb, var(--action-danger) 22%, var(--action-card-border));
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--action-danger) 8%, transparent), transparent 40%),
        linear-gradient(135deg, rgba(255,255,255,.96), color-mix(in srgb, var(--action-card-surface) 91%, #fff1f2));
}

.mz-signal-item--warning {
    border-color: color-mix(in srgb, var(--action-warning) 26%, var(--action-card-border));
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--action-warning) 9%, transparent), transparent 40%),
        linear-gradient(135deg, rgba(255,255,255,.96), color-mix(in srgb, var(--action-card-surface) 91%, #fff7ed));
}

.mz-signal-item--success {
    border-color: color-mix(in srgb, var(--action-success) 22%, var(--action-card-border));
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--action-success) 8%, transparent), transparent 40%),
        linear-gradient(135deg, rgba(255,255,255,.96), color-mix(in srgb, var(--action-card-surface) 91%, #ecfdf3));
}

.mz-signal-icon {
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--action-primary);
    background: color-mix(in srgb, var(--action-primary) 10%, transparent);
}

.mz-signal-item--danger .mz-signal-icon,
.mz-signal-state--error .mz-signal-icon {
    color: var(--action-danger-strong);
    background: color-mix(in srgb, var(--action-danger) 10%, transparent);
}

.mz-signal-item--warning .mz-signal-icon {
    color: color-mix(in srgb, var(--action-warning) 80%, black);
    background: color-mix(in srgb, var(--action-warning) 12%, transparent);
}

.mz-signal-item--success .mz-signal-icon,
.mz-signal-state--success .mz-signal-icon {
    color: color-mix(in srgb, var(--action-success) 84%, black);
    background: color-mix(in srgb, var(--action-success) 12%, transparent);
}

.mz-signal-content {
    flex: 1;
    min-width: 0;
}

.mz-signal-title {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary, #24304a);
    font-size: 13px;
    font-weight: 650;
    white-space: nowrap;
}

.mz-signal-subtitle {
    display: block;
    overflow: hidden;
    margin-top: 2px;
    color: var(--text-secondary, #6b7894);
    font-size: 12px;
    font-weight: 400;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mz-signal-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 26px;
    height: 26px;
    padding: 0 8px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--action-primary), color-mix(in srgb, var(--action-primary) 70%, #26335f));
    box-shadow: 0 10px 22px color-mix(in srgb, var(--action-primary) 20%, transparent);
    font-size: 12px;
    font-weight: 800;
}

.mz-signal-badge--danger {
    background: linear-gradient(135deg, #e85161, #c93545);
    box-shadow: 0 10px 22px rgba(201, 53, 69, .20);
}

.mz-signal-badge--warning {
    background: linear-gradient(135deg, #e4a235, #ad7417);
    box-shadow: 0 10px 22px rgba(173, 116, 23, .16);
}

.mz-signal-badge--success {
    background: linear-gradient(135deg, #23a166, #18764b);
    box-shadow: 0 10px 22px rgba(24, 118, 75, .16);
}

.mz-signal-state {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    gap: 9px;
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid var(--action-card-border);
    border-radius: 999px;
    background: color-mix(in srgb, var(--action-card-surface) 86%, transparent);
    color: var(--action-muted);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
}

.mz-signal-state--success {
    border-color: color-mix(in srgb, var(--action-success) 20%, var(--action-card-border));
    color: color-mix(in srgb, var(--action-success) 80%, black);
}

.mz-signal-state--error {
    border-color: color-mix(in srgb, var(--action-danger) 20%, var(--action-card-border));
    color: var(--action-danger-strong);
}

.action-summary__link,
.action-summary__link:hover,
.action-summary__link:focus-visible {
    text-decoration: none;
}

.action-summary__pending-icon,
.action-summary__success-icon,
.action-summary__error-icon,
.action-summary__deadline {
    display: none;
}

.action-summary-skeleton {
    display: grid;
    gap: 8px;
    width: min(320px, 100%);
}

.action-summary-skeleton span {
    display: block;
    width: 100%;
    height: 14px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--surface-hover, #f3f5fb), var(--surface-selected, #e9edf8), var(--surface-hover, #f3f5fb));
    background-size: 220% 100%;
    animation: actionSummaryLoading 1.15s linear infinite;
}

.action-summary-skeleton span:last-child {
    width: 72%;
}

@keyframes actionSummaryLoading {
    to { background-position: -220% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .action-summary-skeleton span,
    .mz-signal-item {
        animation: none;
        transition: none;
    }
}


/* Build 26694 - alinhamento confortável dos badges de status */
.mz-signal-item {
    grid-template-columns: 28px minmax(0, 1fr) auto !important;
}

.mz-signal-badge {
    align-self: center !important;
    justify-self: end !important;
    margin-left: 10px !important;
    line-height: 1 !important;
}

.mz-signal-state {
    align-items: center !important;
}