/* 長描述模式樣式 - 緊湊版 */
.building-list.detailed {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.building-list.detailed .building-item {
    display: flex;
    flex-direction: column;
    padding: 8px 12px;
    min-height: auto;
    background: transparent;
    border: none;
    border-bottom: 1px solid #444;
    transition: all 0.2s ease;
    cursor: pointer;
}

.building-list.detailed .building-item:hover {
    background: rgba(255, 215, 0, 0.05);
    border-bottom-color: var(--gold-color);
}

.building-list.detailed .building-item.upgrade-available {
    border-left: 3px solid #4caf50;
    padding-left: 9px;
}

.building-list.detailed .building-item.upgrade-available:hover {
    background: rgba(76, 175, 80, 0.08);
}

.building-list.detailed .b-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.building-list.detailed .b-title-line {
    display: block;
    text-align: left;
    margin-bottom: 4px;
}

.building-list.detailed .b-name {
    font-size: 1em !important;
    font-weight: bold;
    color: var(--gold-color);
}

.building-list.detailed .b-level {
    font-size: 0.8em;
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 10px;
}

.building-list.detailed .b-effect {
    font-size: 0.85em;
    color: #4caf50;
    line-height: 1.4;
    padding-left: 0;
}

.building-list.detailed .cost-tip {
    font-size: 0.8em;
    color: #aaa;
    line-height: 1.4;
}

.building-list.detailed .b-desc {
    font-size: 0.75em;
    color: #888;
    font-style: italic;
    line-height: 1.3;
    margin-top: 2px;
}

.building-list.detailed .b-action {
    display: none;
}

.building-list.detailed .upgrade-btn {
    display: none;
}

/* 長描述模式響應式 */
@media (max-width: 1200px) {
    .building-list.detailed {
        grid-template-columns: 1fr;
    }
}

/* 緊湊模式樣式調整 */
.building-grid.compact {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.building-grid.compact .building-item {
    cursor: pointer;
}

.building-grid.compact .b-effects {
    font-size: 0.85em;
    color: #4caf50;
    margin-top: 5px;
    line-height: 1.3;
    text-align: left;
}

.building-grid.compact .upgrade-available {
    border-color: #4caf50;
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.3);
}

@media (max-width: 1200px) {
    .building-grid.compact {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .building-grid.compact {
        grid-template-columns: repeat(2, 1fr);
    }
}