.warning-banner {
    width: 100%;
    background-color: var(--issue-banner-back-colour);
    color: #ffffff;
    padding: 16px;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    box-sizing: border-box;
}

.warning-icon {
    font-size: 1.5rem;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}

.warning-content {
    flex: 1;
}

/* Clickable accordion header */
.warning-header {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    font-size: 1rem;
    transition: color 0.2s ease;
}

    .warning-header strong {
        transition: color 0.2s ease, text-shadow 0.2s ease;
    }

    .warning-header:hover strong {
        color: rgba(255,255,255,0.95);
        text-shadow: 0 0 3px rgba(255,255,255,0.3);
    }

.warning-chevron {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

    .warning-chevron i {
        transition: transform 0.25s ease;
    }

    .warning-chevron.expanded i {
        transform: rotate(180deg);
    }

.warning-header:hover .warning-chevron {
    background-color: rgba(255,255,255,0.15);
}

/* Accordion content */
.warning-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
}

    .warning-details.expanded {
        max-height: 500px; /* increase if many items */
    }

    .warning-details ul {
        margin: 12px 0 0;
        padding-left: 20px;
    }

    .warning-details li {
        margin-bottom: 4px;
    }