/* 世界地形图工具专用样式 */

/* ========== 地图控制面板 ========== */
.map-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-container {
    display: flex;
    gap: 8px;
}

.search-container .form-input {
    flex: 1;
}

/* ========== 地图容器 ========== */
.map-container {
    margin-bottom: 24px;
}

.map-display {
    width: 100%;
    height: 400px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.placeholder-content {
    text-align: center;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 16px;
}

.placeholder-icon i {
    font-size: 4rem;
}

.map-features {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.9rem;
}

.feature-icon {
    font-size: 1.2rem;
}

/* ========== 地图内容 ========== */
.map-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.map-header {
    padding: 16px;
    background: var(--primary-color);
    color: white;
}

.map-header h3 {
    margin: 0 0 8px 0;
}

.map-header p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.map-visualization {
    flex: 1;
    padding: 16px;
    background: var(--bg-secondary);
}

.map-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 1px;
    width: 100%;
    height: 100%;
}

.map-cell {
    background: #4CAF50;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.map-cell:hover {
    transform: scale(1.1);
    z-index: 1;
}

.map-cell.water {
    background: #2196F3;
}

.map-cell.land {
    background: #8BC34A;
}

.map-cell.mountain {
    background: #795548;
}

.map-cell.forest {
    background: #4CAF50;
}

.map-cell.desert {
    background: #FFC107;
}

.map-controls-mini {
    padding: 8px;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
    justify-content: center;
}

/* ========== 地形信息面板（重命名避免冲突） ========== */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.terrain-info-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.info-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.terrain-info-panel h4 {
    margin-bottom: 12px;
    color: var(--primary-color);
}

.terrain-info-panel p {
    margin: 4px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ========== 世界著名地形 ========== */
.terrain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.terrain-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.terrain-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.terrain-image {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.terrain-image i {
    font-size: 2.5rem;
}

.terrain-details h4 {
    margin: 0 0 8px 0;
    color: var(--primary-color);
}

.terrain-details p {
    margin: 4px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ========== 地形知识 ========== */
.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.knowledge-item {
    padding: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.knowledge-item h4 {
    margin: 0 0 12px 0;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.knowledge-item h4 i {
    font-size: 1.2rem;
}

.knowledge-item p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========== 常见问题 ========== */
.faq-section {
    margin-bottom: 24px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    padding: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.faq-item h4 {
    margin: 0 0 8px 0;
    color: var(--primary-color);
}

.faq-item p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========== 响应式设计 ========== */
@media (max-width: 768px) {
    .map-controls {
        grid-template-columns: 1fr;
    }

    .search-container {
        flex-direction: column;
    }

    .map-display {
        height: 300px;
    }

    .terrain-grid {
        grid-template-columns: 1fr;
    }

    .knowledge-grid {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .placeholder-icon,
    .placeholder-icon i {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .map-display {
        height: 250px;
    }

    .terrain-card {
        flex-direction: column;
        text-align: center;
    }
}