.queue-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 80px 20px;
    color: var(--text2);
    font-size: 0.95rem;
}

.queue-item {
    background-color: var(--bg2);
    border: 1px solid var(--border);
    border-left-width: 4px;
    margin-bottom: 20px;
    padding: 20px;
}

.queue-item--pending {
    border-left-color: var(--rhpz-orange);
}
.queue-item--rejected {
    position: relative;
    overflow: hidden;
    border-left-color: var(--error);

    &::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        height: 2px;
        background-color: var(--error);
        width: var(--reject-progress, 100%);
        opacity: 0.5;
        transition: width 0.3s;
    }
}

.queue-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.queue-item-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.queue-item-meta {
    font-size: 0.85rem;
    color: var(--text2);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.queue-item-actions-header {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.timeline-container {
    padding: 15px 20px;
    background-color: var(--bg);
    border: 1px solid var(--border);
    margin-bottom: 20px;
}

.timeline {
    display: flex;
    justify-content: space-between;
    position: relative;

    &::before {
        content: '';
        position: absolute;
        top: 15px;
        left: 30px;
        right: 30px;
        height: 2px;
        background-color: var(--border);
        z-index: 0;
    }

}

.timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100px;
}

.timeline-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--bg);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text2);
    margin-bottom: 10px;
    transition: all 0.2s;
}

.timeline-step--active .timeline-dot {
    border-color: var(--rhpz-orange);
    background-color: var(--rhpz-orange);
    color: #111;
}

.timeline-step--validated .timeline-dot {
    border-color: var(--success);
    background-color: var(--success);
    color: #111;
}

.timeline-step--rejected .timeline-dot {
    border-color: var(--error);
    background-color: var(--error);
    color: #fff;
}

.timeline-label {
    font-size: 0.78rem;
    text-align: center;
    color: var(--text2);
    font-weight: 500;
}

.timeline-step--active   .timeline-label { color: var(--rhpz-orange); font-weight: 600; }
.timeline-step--validated .timeline-label { color: var(--success); }
.timeline-step--rejected  .timeline-label { color: var(--error); }

.queue-reject-reason {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 15px;
    background-color: rgba(229, 115, 115, 0.08);
    border-left: 2px solid var(--error);
    color: var(--text);
    font-size: 0.88rem;
    margin-bottom: 15px;
    line-height: 1.5;
}

.queue-mod-zone {
    border-top: 1px solid var(--border);
    padding-top: 15px;
    margin-top: 5px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.queue-mod-separator {
    border-top: 1px solid var(--border);
}

.queue-mod-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 10px;
}

.queue-reject-form {
    margin-top: 12px;
    padding: 15px;
    background-color: var(--bg3);
    border: 1px solid var(--border);
}

@media (max-width: 768px) {
    .queue-item {
        padding: 15px;
        margin-bottom: 15px;
    }

    .queue-item-header {
        flex-direction: column;
        gap: 12px;
    }

    .queue-item-title {
        font-size: 1rem;
    }

    .queue-item-meta {
        font-size: 0.8rem;
    }

    .queue-item-actions-header {
        gap: 6px;
        flex-wrap: wrap;
        width: 100%;
    }

    .timeline {
        font-size: 0.85rem;
    }

    .timeline-container {
        padding: 12px 15px;
    }

    .queue-mod-actions {
        flex-direction: column;
        gap: 6px;
    }
}

@media (max-width: 600px) {
    .queue-empty {
        padding: 60px 15px;
        font-size: 0.9rem;
    }

    .queue-item {
        padding: 12px;
        border-left-width: 3px;
    }

    .queue-item-title {
        font-size: 0.95rem;
    }

    .queue-item-meta {
        font-size: 0.75rem;
    }

    .queue-item-actions-header {
        width: 100%;
    }

    .timeline {
        font-size: 0.8rem;
    }

    .timeline-container {
        padding: 10px 12px;
    }

    .queue-mod-actions {
        flex-direction: column;
    }

    .queue-mod-actions .btn {
        width: 100%;
    }
}