/* ===== 坐标输入弹窗 ===== */
.coord-modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}
.coord-modal.show { display: flex; }
.coord-modal-content {
    background: white;
    border-radius: 12px;
    padding: 24px;
    width: 90%;
    max-width: 420px;
    max-height: 90vh;
    max-height: 90dvh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}
.coord-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}
.coord-modal-header h3 { font-size: 18px; color: #333; }
.coord-modal-body {
    margin-bottom: 20px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}
.coord-modal-body::-webkit-scrollbar { width: 6px; }
.coord-modal-body::-webkit-scrollbar-thumb { background: #ccc; border-radius: 3px; }
.coord-modal-body::-webkit-scrollbar-track { background: transparent; }
.coord-info {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 8px 12px;
    margin-bottom: 14px;
    font-size: 13px;
    color: #555;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}
.coord-info span { display: inline; }
.coord-info strong { color: #333; }
.coord-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-shrink: 0;
    padding-top: 4px;
}